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87 MAPPING SINGAPORE: 1819–2014 1 Mok Ly Yng, FRGS 2 This essay seeks to contribute to the study of modern mapping history in Singapore by identifying key maps of Singapore published during the modern period from 1819 to 2014, and by tracing the origins and history of Singapore’s Survey Department and Singapore Armed Forces Mapping Unit (SAFMU). Collectively, these two government departments produced the majority of the island’s key official maps during its modern history. The Survey Department was Singapore’s most important and prolific mapping agency until 1970. It prepared Singapore’s land property boundary maps (termed cadastral maps) and topographic maps until the SAFMU, which was formed in 1970 as a department under the Ministry of Defence, took over the responsibility for Singapore’s topographic maps. While there were many other government agencies that also produced maps of Singapore, their maps were largely thematic in nature and catered to specific operational needs (e.g. aviation, urban planning, transport planning and construction) and, more importantly, relied on base maps originating from one of these primary mapping authorities. Other government agencies of comparable mapping importance for Singapore are the Maritime Port Authority (MPA) and its predecessor, the Port of Singapore Authority (PSA), and the British Admiralty, which produced vital hydrographic charts for local sea navigation to aid Singapore’s development as a major international sea port. However, this essay will not cover the important contribution of the MPA and the British Admiralty in hydrographic charting, which deserves a more thorough treatment on their own. CHAPTER 3

ChapteR 3 Mapping Singapore: 1819–2014 Mapping Singapore: 1819–20141 Mok Ly Yng, FRGS2 This essay seeks to contribute to the study of modern mapping history in Singapore by identifying

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87

Mapping Singapore: 1819–20141

Mok Ly Yng, FRGS2

This essay seeks to contribute to the study of modern mapping history in Singapore

by identifying key maps of Singapore published during the modern period from 1819

to 2014, and by tracing the origins and history of Singapore’s Survey Department and

Singapore armed Forces Mapping Unit (SaFMU).

Collectively, these two government departments produced the majority of the

island’s key official maps during its modern history. The Survey Department was

Singapore’s most important and prolific mapping agency until 1970. it prepared

Singapore’s land property boundary maps (termed cadastral maps) and topographic

maps until the SaFMU, which was formed in 1970 as a department under the Ministry

of Defence, took over the responsibility for Singapore’s topographic maps. While there

were many other government agencies that also produced maps of Singapore, their

maps were largely thematic in nature and catered to specific operational needs (e.g.

aviation, urban planning, transport planning and construction) and, more importantly,

relied on base maps originating from one of these primary mapping authorities.

other government agencies of comparable mapping importance for Singapore are

the Maritime port authority (Mpa) and its predecessor, the port of Singapore authority

(pSa), and the British admiralty, which produced vital hydrographic charts for local sea

navigation to aid Singapore’s development as a major international sea port. However,

this essay will not cover the important contribution of the Mpa and the British admiralty

in hydrographic charting, which deserves a more thorough treatment on their own.

ChapteR 3

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89Mapping Singapore: 1819-201488

Founding and Early Development (1819 to 1840)although there were maps depicting Singapore from as early as

the 17th century, the modern mapping history of Singapore—in

which maps were drawn using western scientific methods—

really began when the British, under Sir Stamford raffles,

established a trading post for the British east india Company

on Singapore island in 1819. it was only from this period that

maps accurately tracing the outline of Singapore island were

produced and the earliest surveyors and map-makers were

either military or naval officers.

on his expedition to Singapore, raffles had sent for the ser-

vices of marine surveyors Captain Daniel ross of the Discovery

and Lieutenant John g.F. Crawford3 of the Investigator. Both

were surveying ships of the east india Company. raffles’ expe-

dition arrived in Singapore waters on 28 January 1819 and

ross and Crawford began their survey of the Singapore’s har-

bour on 30 January. The survey was completed by 4 February

and the completed chart given to raffles on 6 February. The

treaty with Sultan Hussein and the Temenggong to establish a

British trading post was signed on this same day.

ross’ Plan of Singapore Harbour February 1819 (see page

90) was first published on 1 May 1819 in the Calcutta Journal.4

The chart was accompanied by a written account by Captain

Daniel ross himself. on 1 January 1820, the same chart (reti-

tled the Plan of Singapore Harbour by Capt. D. Ross 18195)

was published by James Horsburgh, Hydrographer to the

Honourable east india Company. This plan showed the earliest

known survey of Singapore Harbour. it also marked the first

appearance of the name “Singapore” on a map or chart. Before

this plan, Singapore was spelt “Singapoora” or “Sincapore” and

a few other variants.

Major William Farquhar of the Madras engineers was

appointed the First resident of Singapore. From 1819 to 1822,

Farquhar and his assistant engineer, Lieutenant Henry ralfe

from the Bengal artillery, conducted land surveys in Singapore.6

in 1822, Captain James Franklin7 of the Bengal Cavalry

was on leave in Singapore. He had been employed in surveying

duties in india. When he found out that there were no good

maps of the entire island of Singapore, he took it upon himself

to conduct such a survey. Franklin’s survey was first published

as an inset entitled “Sketch of the island of Singapore” in

William Marsden’s Map of the Island of Sumatra. it was pub-

lished by James gardner on 1 May 1829.8 This inset map of

Singapore was later reprinted in Sir Stamford raffles’ memoir

by his widow in 1830.9

Lieutenant phillip Jackson of the Bengal artillery began

engaging in road alignment from 1822 onwards and was

appointed the Surveyor and registrar of Land in 1826.10 He

resigned from service the next year in 1827 due to ill health.11

Jackson prepared a Plan of the Town of Singapore and a Plan

of the British Settlement of Singapore with Captain James

Franklin (see page 90). Both maps were published by Henry

Colburn of London in 1828.12 The first map is popularly known

as the Jackson Plan (see page 91).13

During the same period, an irishman trained in the arts and

science of architecture and surveying had been working as a

contractor in Singapore. His name was george Drumgoole

Coleman.14 after Jackson left, the authorities in Singapore

engaged Coleman to survey the land on a contractual basis.

This lasted until 1833 when Coleman was officially appointed

the Superintendent of public Works and Surveyor of Lands.

Coleman too resigned from service in 1840 due to ill health.

He conducted the first topographical survey of Singapore in

1829, which was drawn and printed in 1836 as the Map of

the Town and Environs of Singapore by J.B. Tassin in Calcutta

(see page 92).15

a British survey of the Straits of Singapore, taken in 1804 and published in 1807. The shape and size of Singapore and its surrounding islands were not accurately known until after the British east india Company, under Sir Stamford raffles, established a trading post on the island in 1819.

Source: Nationaal Archief Holland, Courtesy Of National Archives Of Singapore

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9190 Mapping Singapore: 1819-2014

Sea chart of Singapore harbour drawn up by Captain Daniel ross in 1819.

Source: Survey Department, Courtesy Of National Archives Of Singapore

a reproduction of Captain James Franklin’s map of Singapore. published in 1829, it was the first map which properly captured the outline of Singapore island.

Source: Survey Department, Courtesy of National Archives of Singapore

The Jackson Plan for Singapore town, which was published in 1828, is the earliest known plan of the town and was based on Sir Stamford raffles’ vision for Singapore’s development into a modern, rationally-ordered settlement.

Source: Singapore Land Authority, Courtesy Of National Archives Of Singapore

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93Mapping Singapore: 1819-201492

Thomson’s Maps (1841 to 1855)Coleman was succeeded by John Turnbull Thomson16, who

had been practising as a private surveyor in the estates in

province Wellesley and penang since 1838. Thomson was

appointed the first government Surveyor of the eastern

Settlements, with overall responsibility for surveying the three

Straits Settlements. However, for reasons unknown, Thomson

concentrated on his work in Singapore, making only occasional

excursions to survey Malacca, and never surveyed penang.

Separate government surveyors were eventually appointed for

penang in 1846 and for Malacca in 1856.

Thomson took up his appointment in 1841 and was based

in Singapore. For the next 12 years until 1853, Thomson served

not only as a surveyor but also as an architect and engineer.

His achievements in these latter roles would eventually surpass

his work as a surveyor in both reputation and public acclaim.

in 1853, Thomson took leave from the Straits to return to

Britain for rest and recuperation. The years prior to this had

been spent on designing and constructing the Horsburgh

Lighthouse on pedra Branca, which took a great toll on him

both physically and mentally. Thomson returned to Singapore

in 1854, but resigned from his post early in 1855 and returned

to england. Thomson migrated to new Zealand in 1856 and

eventually became new Zealand’s first Surveyor general from

1876 to 1879. He died in new Zealand in 1884 at the relatively

young age of 63.

From 1847 to 1852, Thomson reported to Captain Henry

Thuillier, Deputy Surveyor general of Bengal for surveying and

mapping matters. Before this, Thomson apparently reported

directly to the governor in Singapore on such matters. This was

the only time in Singapore’s colonial history that surveying and

mapping matters were referred directly to Bengal.

Thomson was a prolific map-maker who created several

of the most important maps of early colonial Singapore. The

following are some of his important cartographic works which

have survived till today:

Plan of the Town of Singapore17, surveyed in the year

1843, lithographed at the London Mission press in

Singapore. This is the earliest known map of Singapore that

was printed in Singapore

Plan of Singapore Town and Adjoining Districts18

(see page 94), two editions 1844 and 1846, published in

London by J.M. richardson. This is the most detailed map

of Singapore’s town of the time that is known.

A chart showing the Survey of the Strai ts of

Singapore19, at a scale of 1:96,000, published in London in

1846 and revised in 1855. Surveyed with Captain Samuel

Congalton of the Honourable Company Steamer, Diana.

Thomson’s hydrographic survey was the first detailed

hydrographic survey to be conducted by a locally-based

surveyor. This chart is printed in two halves (west and east)

and covers the area from pulau pisang in the Malacca

Straits in the west to pedra Branca in the east towards the

South China Sea.

Map of Singapore Island and its Dependencies, at a

scale of one inch to one mile (1:63,360). This is a reprinted

map that was published in London in 1852.20 it is perhaps

the earliest known map during the colonial period depicting

the development of the interior of the island.g.D. Coleman’s map of Singapore town and its environment, 1836.

Source: Singapore Land Authority, Courtesy Of National Archives Of Singapore (20080000020 – Accno2169)

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95Mapping Singapore: 1819-201494

Surveyors General (1855 to 1871)after Thomson left, the Straits Settlements government wanted

a revamp of the Survey Department. it decided to appoint a

central Chief Surveyor or Surveyor general who could oversee

surveying operations for the entire Straits Settlements. Jules

M. Moniot—the incumbent government Surveyor in penang

(engaged in 1846)21—was appointed the first Surveyor general

of the Straits Settlements in 1855.22

Moniot stayed on in penang until 1857, when he moved

to Singapore. in 1862, Moniot became seriously ill and the

governor offered him the opportunity to step down as Surveyor

general in view of his health. reluctantly, Moniot accepted the

governor’s offer and resigned from his post in June 1862 and

left for europe for rest and recuperation. Moniot died in London

on 13 January 1863.23 He was succeeded by the government

Surveyor in Malacca, Daniel Quinton, in 1862. Quinton had

been the surveyor in Malacca since 1856. From 1862 to 1867,

Quinton stayed on in Malacca and moved to Singapore only

in 1867.24

in april 1867, the Straits Settlements were removed from

indian rule and became a Crown Colony under the direct

charge of the Colonial office in London. This move had impor-

tant implications on the administration and execution of surveys

in Singapore in the next half century.

as part of the changes, it was arranged that Daniel

Quinton would retire while on leave in england in 1869. The

existing Survey Department lost its independence and was

subsumed under the public Works Department (pWD) headed

by the Colonial engineer, becoming the pWD’s Survey Branch.

The pWD was in charge of road building, drainage, sanitation,

public buildings and other such physical infrastructures in the

colony. From 1 april 1870, the title of the Colonial engineer

was amended to the “Colonial engineer and Surveyor general

of the Straits Settlements” to reflect this change.25 Being

a Crown Colony gave the Straits Settlements access to the

professional expertise and services of British army’s royal

engineers and in 1872, four royal engineers were sent to

Singapore to beef up the public Works Department and the

Survey Department.

as such, there were only two Surveyors general of the

Straits Settlements ever appointed. as both of them were

absent in Singapore for lengthy periods, and focused their

energies on conducting surveys in penang and Malacca, there

were very few maps of Singapore of historical value produced

between 1855 to 1869.

Moniot prepared a simplified update to Thomson’s Plan of

the Town of Singapore and its Environs, likely in 1862, but this

was not published until 1950 (see page 96).26 Quinton updated

Moniot’s edition and published it as the Map of the Town and

Environs of Singapore in London in 1868.27 The scale was

reduced to 8 chains to one inch (1: 6336).

Moniot prepared another map entitled Singapore Residency,

which was dedicated to Colonel orfeur Cavenagh, governor

of the Straits Settlements.28 it included a table entitled “The

Strangers’ guide to the environs of Singapore”. This map of

Singapore was published in London, likely sometime from 1863

after Moniot passed away. Quinton updated Thomson’s Map

of the Island of Singapore and its Dependencies at a scale of

one inch to one mile (1:63,360) and had it published in 1868

in London.29

Plan of Singapore Town and its Adjoining Districts (1846 edition), surveyed by J.T. Thomson.

Source: Singapore Land Authority, Courtesy Of National Archives Of Singapore

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97Mapping Singapore: 1819-201496

Public Works Department (1872 to 1920)For close to 50 years, from 1872 to 1920, the Survey

Department in Singapore was part of the public Works

Department, under the Colonial engineer.30 The first Colonial

engineer and Surveyor general of the Straits Settlements

was Major J.F.a. Mcnair, r.a., who was then the serving

Colonial engineer. The Surveyor general himself was based

in Singapore.

in 1881, Major Mcnair was appointed the acting resident

Councillor of penang. Mcnair’s deputy, Captain H.e. McCallum,

took over and was appointed the acting Colonial engineer

and Surveyor general. When Major Mcnair retired in 1884,

Captain (later Major) McCallum assumed the substantive post

of Colonial engineer and Surveyor general.

Major McCallum went on leave in 1896 and never returned

to Singapore. He was succeeded in 1897 by Colonel a.C.

alexander, r.e., who once served as the Commanding royal

engineers (Cre) in Singapore. However, Colonel alexander fell

ill and returned to england in the same year. a replacement was

found in Ceylon—Major alexander Murray, MiCe, who was a

civil engineer by training. Major (later Colonel) Murray served

from 1898 until 1909 when he retired, and tragically died the

following year in 1910. Upon Murray’s retirement, he was suc-

ceeded by his Deputy Colonial engineer, Mr F.J. pigott, who

was originally from the public Works Department in Ceylon. Mr

pigott was the last person to hold the post of Colonial engineer

and Surveyor general, Straits Settlements.

after World War i broke out in 1914, many locally-based

British surveyors were released for military service for Britain in

europe. This caused a great strain on the manpower level of the

Survey Departments of the Straits Settlements and that of the

Federated Malay States. as a consequence, it was proposed

and approved that once the war was over, the two Survey

Departments would be merged to allow for greater scale and

flexibility in allotting talent and manpower, and resolve the

resource difficulties that had plagued the Straits Settlements

Survey Department since coming under the pWD. This

occurred after some delays in 1920.

Some of the most significant maps produced during the

period from 1872 to 1920 included:

Map of the Town and Environs of Singapore 1878.31

Signed by John F.a. Mcnair. published in London.

Map of the Town of Singapore and its Environs 1881.32

Surveyed and Drawn by Military Staff Clerk J.C. Woods, a

member of the military garrison in Singapore. published by

robinson & Co., Singapore.

Map of Singapore Town shewing building allotments &

registered numbers of Crown Leases (see page 98).33

Signed by H.e. McCallum. published by Stanford’s of

London in 1881. The scale is 4 chains to 1 inch (1:3168).

Plan of Singapore Town shewing Topographical Detail

and Municipal Numbers.34 Signed by H.e. McCallum.

published by Stanford’s of London in 1893. The scale is 4

chains to 1 inch (1:3168).

Map of the Island of Singapore and its Dependencies.35

This series of island of Singapore maps drawn at a scale of

1 inch to 1 mile (1:63,360) was published by each succeed-

ing Surveyor general during this period; in 1873, 1885,

1898, 1904, 1905 and 1911. The 1911 edition was pub-

lished in February 1912 by the War office, with the military

map series number of gSgS 2609. it was revised in 1916.

Coloured reproduction of Moniot’s 1862 map of Singapore town.

Source: Urban Redevelopment Authority, Courtesy Of National Archives Of Singapore (20120001620 – 0010)

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99Mapping Singapore: 1819-201498

Inter-war Period (1920 to 1939)on 1 april, 1920, the Survey Department in the Straits

Settlements became part of the new Survey Department,

Federated Malay States and Straits Settlements (F.M.S. &

S.S.).36 The head of the department was the Surveyor general,

F.M.S. & S.S., who was based in Kuala Lumpur, the capital of

the Federated Malay States.

The Federal department was in charge of trigonometrical

surveys (also termed “geodetic surveys”), topographical sur-

veys and mapping across the F.M.S. and S.S., while each

state or settlement would retain individual control over reve-

nue (now termed “cadastral”) surveys. With this amalgamation,

the mapping of Singapore became part of the larger Malayan

mapping system, leading to a reduced frequency in which

new maps of Singapore were produced. However, as the

maps were centrally produced, their overall quality was much

improved. This lasted for another 50 years or so—with a few

short interruptions—until 1970, when the British forces pulled

out of Singapore.

in 1919, as part of the preparation for the merger of the

Survey Departments, the state of cartography in the F.M.S

and S.S. was reviewed. it was found that after one full cen-

tury of British rule, there were no proper topographical maps

of Singapore with contour lines depicting the island’s terrain

surface, drawn using modern trigonometrical methods and

geodetic principles.

a year after the departments merged, it was decided in

1921 to extend the primary Triangulation of Malaya (1913–16)

to Singapore. The primary Triangulation had established a con-

trol reference network for land surveys in the Federated Malay

States. This was a network of selected locations with accurate

latitudes and longitudes determined over time using modern

scientific surveying techniques. The geographical positions

of these control points were subsequently used as reference

points for other surveys, such as those done in Singapore, and

substantially improved their accuracy.

it was decided in 1922 that a full topographical survey of

Singapore (and all outlying islands) would be completed within

two years and the results published as a series of maps. Field

work was completed by 23 october 1923. By 1924, the maps

were ready for publication. The series comprised 16 sheets

and was published in colour, at a scale of 20 chains to 1 inch

(4 inches to 1 mile or 1:15,824).37 This was the first modern

topographic map series of Singapore based on scientific

surveys (see page 100). The War office published these map

sheets as part of series gSgS 3772 at a different scale of

1:25,000, suited to their own needs.

in 1926, the first Singapore map sheet of the Standard

Topographical Series of Malaya was published at a scale of

1 inch to 1 mile (1:63,360).38 This series was started in 1910

by the Topographical Survey Branch of the Federated Malay

States Survey Department. The island of Singapore was cov-

ered in two map sheets.

Before the decade was over, the great Depression

occurred, severely affecting the budget of the Survey

Department. in 1932, the entire Topographic Branch was

retrenched, leaving only the head of the branch. By the mid-

1930s, after the great Depression was over, the Topographical

Branch was rebuilt and decided to update the original 4-inch

(1:15,840) topographical map series of Singapore published

in 1924. an agreement was reached with the War office to

produce a single 1:25,000 series instead of the two separate

series at different map scales. The civil edition was published in

1938 and the military edition in 1939.39

Map of Singapore Town shewing building allotments and registered numbers of Crown Leases, 1881 (microfilmed copy of the map).

Source: Singapore Land Authority, Courtesy Of National Archives Of Singapore

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101Mapping Singapore: 1819-2014100

The 1-inch to 1-mile (1:63,360) topographic map of

Singapore island was also updated in 1932, 1935 and 1939.

From 1932, the two sheets that covered Singapore island was

merged into a larger map sheet (see page 103).40 This new

sheet size and coverage area became the standard format

until the early 1960s. Under this format, pulau Tekong was

printed in a separate map sheet.

in 1932, a Town plan series of Singapore entitled Map of

Singapore Town covering the municipal area was produced at

a scale of 10 inches to a mile (1:6,336).41 it comprised six map

sheets and was printed in colour. This series was updated in

1935 and a revised edition was published in 1938.42 By the

time these three main series of maps were revised and pub-

lished, another World War was looming on the horizon.

World War II (1939 to 1945)World War ii began in europe in September 1939. it spread

to asia and the pacific on 8 December 1941, when Japan

attacked British Malaya, and lasted till September 1945 when

the Japanese surrendered to the victorious allied forces. War-

time mapping of Singapore can be broadly divided into three

main categories: local mapping agencies, Japanese mapping

and allied forces’ mapping operations.

Local mapping agenciesThe headquarters of the Survey Department, F.M.S. & S.S.

evacuated to Singapore from Kuala Lumpur from 5 to 7

January 1942. it set up base at Mount Sophia in the grounds

of the Methodist girls’ School. Maps required by the military

forces were printed at a commercial printing press in the town

area.43 in view of the wartime economy, the Survey Department

printed a three-colour (black, brown and blue/green) edition of The sheets covering the town centre from the 1924 topographical map of Singapore.

Source: Missing

the 1-inch to 1-mile (1:63,360) Standard Topographical map

sheet of Singapore island at the time.

a Field Survey Company was formed within the FMS

Volunteer Force to support the military’s surveys and mapping

needs.44 a map of the British naval Base in Sembawang was

reportedly produced using air survey methods by the Field

Survey Company. no copies of this map seem to have survived

till today. Very few maps from this period survived the war, as

orders were given by the military authorities to destroy all maps

a few days before Singapore fell to the Japanese.

Japanese MappingThe imperial Japanese army reprinted copies of the

British Survey Department of the F.M.S & S.S.’s Standard

Topographical map series of Malaya (covering Singapore island)

sometime in 1940 or 1941. These maps were either reprinted

in full colour or monochrome and the map scale was enlarged

from 1:63,360 to 1:50,000.

The Survey Department continued normal survey and map-

ping operations throughout the war. Three maps were known

to have been produced by the Japanese military authorities in

occupied Singapore:

The 1:25,000 scale topographical map series was

reprinted using only three colours: black, blue and brown.45

Six map sheets were joined and re-cut into four map sheets

in order to conserve paper.

The 1:10,000 scale Singapore Gazetteer Map showing

the main roads in the town area of Singapore was also

reprinted by the Japanese military authorities during the

war. it was a monochrome reprint (see page 104).46

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103Mapping Singapore: 1819-2014102

This 1932 map updated the 1924 topographic map and was the first time the entire island was captured in topography on a single map sheet.

Source: National Library Board, Courtesy Of National Archives Of Singapore

The 1:6336 scale (8 chains to 1 inch or 10 inch to 1

mile) Town Plan series (see page 138) was also reprinted

by the Japanese in monochrome.47 Contour lines in orange

or khaki were added to the base maps.

These three maps were apparently reprinted in the same

year in 1943 (Showa 18). no other maps were known to have

been produced during the war. The code name for the Japanese

mapping unit was 岡第一六〇一部隊 (“oka Unit 1601”).

Allied Forces’ Mapping OperationsThe allied forces began mapping Singapore since the begin-

ning of the war in 1939. after Singapore fell, mapping

continued throughout the subsequent war years until 1945.

During this period, global mapping responsibilities were

divided between the United Kingdom and the United States of

america. Singapore came under the UK’s area of responsibility.

Many of the maps of Singapore were produced in india

by the Survey of india or the Survey production Centre of

the allied Land Forces, South east asia, which was based in

Ceylon (now Sri Lanka). Mapping agencies in the UK and US

also reprinted many Singapore maps throughout the war years.

War-time maps of Singapore produced by the allied forces

are too numerous for them to be detailed individually. However,

they can be broadly grouped into the following six categories:

1:250,000/1:253,440 – for strategic planning and general

purposes.

1:63,360 (1 inch to 1 mile) – for use as tactical map and

general administrative purposes.

1:25,000 – for deliberate battle, especially for use by the

royal artillery.

Large-scale Town Maps (1:10,000 & larger) – for targeting

purposes.

Small-scale Maps (1:500,000 and 1:1,000,000) – for gen-

eral reference and aviation planning.

Special Reference Maps – thematic maps such as railway

stations and harbours.

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105Mapping Singapore: 1819-2014104

Post-war to Independence (1945 to 1965)WWii ended with Japan’s surrender on 15 august 1945 and

Singapore was liberated on Wednesday, 5 September 1945.

on 12 September, the British Military administration (BMa) was

established, lasting until 31 March 1946.

Mapping during the BMa was conducted by military per-

sonnel with prior surveying experience. Lieutenant Colonel

p.H. Bonnet from the British army was placed in charge of

maps and became the de facto Surveyor general during the

BMa period. He had been a member of the Malayan Survey

Department before the war and had returned to Singapore

with the allied liberation forces. The end of the war marked

the first appearance of a formal military mapping presence in

Singapore, the royal engineers’ Survey Service.

The Malayan Union was formed on 1 april 1946, joining

the pre-war Federated Malay States, Unfederated Malay States

and the Straits Settlements colonies of penang and Malacca

into one unified entity under a British governor. Singapore

became a separate Crown Colony with her own governor after

the Straits Settlements was dissolved.

The Survey Department was re-established as the Survey

Department, Malayan Union and a separate Survey Department

was established in Singapore. The person overall in charge

was given the title of Director of Surveys, Malayan Union and

Singapore.48

in 1948, the Malayan Union was dissolved in favour of a

new entity, the Federation of Malaya. The Survey Department,

Malayan Union then became the Survey Department of the

Federation of Malaya (SDFM). The Director of Surveys reverted

to the pre-war title of Surveyor general, Federation of Malaya

and was in charge of the Survey Department, Singapore,

administered by the SDFM under the new organisation.

in the same year (1948), the Malayan emergency began

and raged for over a decade until 1960. Surveys and map-

ping priorities changed, affecting the mapping of Singapore

as critical resources were now channelled into supporting

anti-Communist military operations.

aerial photography was introduced after the war to facilitate

and hasten the process of mapping in Malaya and Singapore,

which became particularly important to support military opera-

tions against communist insurgents. Singapore was one of the

first areas to be mapped using air surveys and the royal air

Force’s no. 81 (photographic reconnaissance) Squadron pro-

vided most of the air photos required for mapping purposes.49

The Federation of Malaya gained independence from the

UK on 31 august 1957. But this did not affect the mapping

relationship between Malaya and Singapore and the Survey

Department, Singapore remained under the administration

of SDFM.

on 3 June 1959, Singapore achieved self-rule from the

British, which ended the long-established administrative ties

between Singapore and Malaya in survey and mapping mat-

ters. From 1959 to 1963, the Chief Surveyor of Singapore was

in charge of all surveys and mapping matters in Singapore, with

the necessary technical and logistical support filled in by the

British army’s royal engineers. nonetheless, there was still sig-

nificant cooperation between Singapore and the Federation of

Malaya’s Survey Department.

on 16 September 1963, Singapore merged with Malaya

to form Malaysia. With the formation of Malaysia, the Survey

Department, Singapore again became a part of the Federal

survey and mapping establishment. Maps produced during

the post-war to merger period comprised the following five

main types:

The 1:10,000 scale Singapore Gazetteer Map published during the Japanese occupation shows the roads and landmarks in Singapore’s town centre renamed in Japanese script.

Source: Port of Singapore Authority, Courtesy of National Archives of Singapore

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107Mapping Singapore: 1819-2014106

allied military topographic map of Singapore’s town centre and its environment, 1945.

Source: Singapore Land Authority, Courtesy of National Archives of Singapore

1:25,000 topographical map seriesThree of these series were produced:

1953: Provisional Issue50, twelve sheets covering all of

the off-shore islands of Singapore. First new map series to

be produced after the war, with new surveys and redrawn

contours. Compiled using air photography. printed in four

colours: black, blue, brown and red.

1958: Standard Mapping 1st Edition51, recast into eight

sheets covering all of the off-islands of Singapore. This was

the first series to be based on the new Malaya topographic

map series design and sheet layout. printed in multiple

colours.

1961: Singapore 196152, only six sheets, without pulau

Tekong and the Southern islands. This was the only map

series to be produced when Singapore was under self-rule.

printed in multiple colours (see page 108).

1:63,360 (1 inch to 1 mile) topographical map seriesThis series was produced as part of the following pan-Malayan

series: HinD 1035 (1947)53, gSgS 4690 (1953)54 and L707

(1958)55. after Malaya’s independence, Singapore received her

own number for the 1:63,360 map series: gSgS 4923. edition

1 was published in 1958, followed by edition 2 in 1963.56

1:10,000 topographical map seriesin 1959, the first 1:10,000 topographical map series of

Singapore was published.57 This was part of the Malaya-wide

topographical town plan series, L905, consisting of four map

sheets and covering Singapore’s city area. it was produced

and printed in multiple colours by the royal engineers, and was

published between February and May just before Singapore

achieved independence on 3 June 1959.

1:6,336 Town Plan/Photomapin 1950, a photomap series of 20 sheets was produced

as an interim measure to aid government planning for the

post-war rehabilitation of Singapore. These black-and-white

photos were printed at a scale of 1:6,336 (see page 109).

photography was by the raF’s no. 81 Squadron and the maps

were produced by the no. 2 air Survey Liaison Section of the

royal engineers.58

after Singapore was declared a City on 22 September

1951, the pre-war 1:6,336 Town plan series was updated and

published in 1954 as the Map of Singapore City in six sheets

(see page 110).59 This map was the last edition in this series,

and one of the first maps that recorded Singapore’s new

city status. it was printed in multiple colours by the Survey

Department of the Federation of Malaya.

Street directory with sectional mapsThe first modern Singapore Street Directory was published in

november 1954 by the Survey Department of Singapore.60

The new series included sectional maps compiled in a com-

pact atlas format and an index of road names. The Street

Directory is still in commercial publication and is updated with

increasing frequency to keep up with the rapid developments in

Singapore. The Singapore Land authority has stopped publish-

ing their version of the Street Directory since 2010.

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109108 Mapping Singapore: 1819-2014

Segment of the Singapore 1961 1:25,000 topographic map series, covering Tampines, Changi, punggol and pulau Ubin.

Source: Survey Department, Courtesy of National Archives of Singapore

an aerial map of Keppel Harbour from the Singapore Town photomap series, 1950.

Source: Singapore Maritime Museum, Courtesy of National Archives of Singapore (20120001611 – 0005)

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111Mapping Singapore: 1819-2014110

The six-part Map of Singapore City, 1954.

Source: Survey Department, Courtesy of National Archives of Singapore

Post-independence (1966 to Present)Singapore achieved independence on 9 august 1965 after sep-

arating from Malaysia. after independence, Singapore relied on

the British army’s assistance for mapping requirements until its

own capabilities were developed. The Survey Department of

Singapore was nominally in charge of national mapping, but

lacked the necessary skills and equipment for map production

until the late 1960s.

The last map of Singapore published by the Malaysian

Survey Department was a 1:63,630 topographic map pro-

duced by the Directorate of national Mapping, Malaysia in

1966.61 This map was prepared in 1964 when Singapore was

part of Malaysia. a metric edition of this map was published in

1968.62

The first order of the day for the post-independence Survey

Department of Singapore was to produce an updated topo-

graphic map of Singapore. This was published as Singapore

Series 1 in 1969, at the standard scale of 1:63,360.63 The

map was produced by the 84 Survey Squadron of the royal

engineers, on behalf of the Chief Surveyor of Singapore.

in the same year, a comprehensive air survey of Singapore

was conducted with the aid of a British private surveying com-

pany, Fairey Surveys Ltd. a series of 401 topographic map

sheets covering the entire Singapore and all off-shore islands

was produced in 1970–1, compiled using air photos. The map

sheets were produced at a scale of 1:2500 and carry the words

“instrumental plot”.

The Singapore armed Forces Mapping Unit (SaFMU) was

established in 1970 and based at the former British army

map depot at Dover road, where the 84 Survey Squadron

and the 556 Field Survey Depot of the royal engineers were

previously quartered.64 To help set up the SaFMU, the British

government lent Singapore an advisory team of four royal

engineers, who arrived in December 1970 and left in June

1973.65 The formation of the SaFMU marked the beginning

of a division of labour in surveys and mapping in Singapore.

Henceforth, the Survey Department of Singapore was in

charge of cadastral surveys and mapping, while the SaFMU

was responsible for topographic surveys and mapping. The

SaFMU was also the national mapping agency responsible for

the bulk printing and publication of Singapore national maps,

and has produced several important map series in the past

44 years. The agency’s first task was to update the 1-inch to

1-mile Singapore topographic map, which was accomplished

with the publication of the Singapore Topo 1 series in 1971

(see page 114).

in the early 1970s, Singapore began the process of met-

rication, the nation-wide conversion to the metric system of

weights and measures used today. in 1974, the SaFMU pub-

lished Singapore’s first metric topographic map series, SMU

075, at a scale of 1:75,000 (see page 115).66 edition 2 of

this series was enlarged to 1:50,000 in 1978.67 in 1988, the

SaFMU adopted the 1:5,000 topographic maps as the base

maps for subsequent updates, which were started in the mid

1970s and first derived from the Fairey survey sheets at a scale

of 1:2,500.68

another significant development was the progressive

computerisation of the SaFMU’s services from the 1980s.

in 1982, the Civil Service Computerisation programme was

launched and in 1990, a computer-aided mapping system was

installed. The first topographic map produced with this system

was edition 5 of SMU 075 in 1993.69 in 2002, the first topo-

graphic map of Singapore based on a gpS-compatible (global

positioning System) mathematical reference system, edition

7 of SMU 075, was published.70 The most current edition of

SMU 075 is the ninth, which was published in 2011.71

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113112 Mapping Singapore: 1819-2014

The following major map series have been produced and

maintained by the SaFMU since its inception:72

Topographic map series– 1:5,000 topographic map series

– 1:10,000 topographic map series (SMU 010)

– 1:25,000 topographic map series (SMU 025/L802)

– 1:50,000 and 1:75,000 topographic map series

(SMU 075/L7022)

Road map series– 1:10,000 road map series (SMU 1168)

– 1:25,000 road map series (SMU 1169)

Other map series– outline map: 1:50,000 & 1:100,000

– Locality map: 1:50,000

– recreation map: 1:50,000

Future Trends: The Singapore Land Authority (SLA) and National Mapping73

The landscape of mapping in Singapore has changed signifi-

cantly over this past decade. Digital mapping technology has

accelerated with time and increased the flexibility and range

of uses of maps and geo-spatial data. Today, such applica-

tions cover a gamut of research, policy and operations planning

possibilities, including outcome and scenario planning and real-

time overviews of ongoing business operations.74

By way of a conclusion, the following is a summary of key

events that have taken place since the beginning of the present

millennium. The SLa was formed on 1 June 2001 and the Survey

Department was placed under the SLa as one of its key divisions.

in 1990, the government set up the Land Data Hub, a

common platform facilitating the cross-sharing of digital map

data across government agencies, in response to the grow-

ing use of digital survey and mapping technology by the public

sector. Like the Survey Department, the Land Data Hub has

also been placed under SLa management.

in 1995, the integrated Survey network (iSn) was estab-

lished across Singapore. The iSn allows for greater survey

accuracy with 70 primary markers and over 4,000 secondary

markers laid out across Singapore to aid surveying work.75

These control points are set up using gpS technology and

form the base for conducting land surveys under the new

system.76 To complement the iSn, the SLa gradually imple-

mented a more accurate gpS-compatible cadastral survey

system, called the SVY21 (a survey system for the 21st cen-

tury), which was officially launched in 2004. Since then, all

surveys and maps produced by the Singapore government

are based on and compatible with this advanced system.77

To further improve the accuracy of absolute positioning and

the iSn system, the SLa implemented the Singapore Satellite

positioning reference network (SirenT) in September 2006,

which updated the original technology (dating from the mid-

1990s) used to implement the iSn.

To better capture three-dimensional (3D) space, the SLa

initiated the establishment of a geoid Model78 in 2005, which

was completed in 2009. The model was named Sgeoid09, and

enabled the use of gpS technology to obtain very accurate

measurements of elevations across Singapore. Building on this

technology, the SLa began developing a high resolution Digital

Terrain Model (DTM) of Singapore in early 2012 and led the

initiative to develop and maintain a large-scale national level 3D

topographic map, the national Digital Terrain Model, created in

June 2013.

To harmonise the various geospatial data collected in

Singapore, the SLa officially announced efforts to develop a

national Spatial Data infrastructure (nSDi) in 2009. a major

effort towards this end was a collaboration between the

SLa and the info-communications Development authority

(iDa) called Sg-Space (Singapore geospatial Collaboration

environment), which began development in 2008.

in March 2010, the SLa launched oneMap.sg, a web-

based platform for the general public to access government

agencies’ location-based services and information. in april

2011, it launched geoSpace, a portal for government agencies

to share and access geospatial data.

Finally, as an indication of how the future would look like

for the history of mapping in Singapore, the SLa made all

23 editions of the historical street directory maps from 1954 to

2009 available to the public for free viewing and download on

oneMap.sg from 1 September 2014.

These developing trends provide some indication that the

responsibility for national mapping might one day return to

the SLa, as the modern successor of the Survey Department.

Since its formation in 2001, the SLa has developed its capa-

bility to take the lead in developing government policies and iT

infrastructure with regard to mapping. in the future, historians

studying Singapore maps may have to study digital maps, data

files and digital copies of historical paper maps.

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115114 Mapping Singapore: 1819-2014

The first Singapore map produced in metric measures, SMU 075, in 1974.

Source: Singapore Land Authority, Courtesy of National Archives of Singapore

The first map produced by the SaF Mapping Unit, the 1971 1-inch to 1-mile topographic map of Singapore.

Source: Singapore Land Authority, Courtesy of National Archives of Singapore

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117116 Mapping Singapore: 1819-2014

holds many of the sheets from this series, but not all of them. not many copies of this series of map survived World War ii.

38 Copies of these maps were found in the library of the ordnance Survey international Unit back in 2003. The international unit and its library have since been closed.

39 annual report of the Survey Department of the Federated Malay States and Straits Settlements.

40 The national archives of Singapore holds a copy of this 1932 edition.

41 The national archives of Singapore holds copies from this series of map.

42 The national archives of Singapore holds copies from this series of map.

43 From Thomas Kitching, Life and death in Changi, Singapore: Landmark Books, 2002. Kitching was the Chief Surveyor of Singapore during the war. He died in Changi in 1944.

44 percy H. Bonnet, ‘Three Years and More of the rising Sun’, Empire Survey Review, iX(70), 1948, p. 330–44. Bonnet was the first post-war Surveyor general of Malaya.

45 Both the national archives of Singapore and the national Library of Singapore hold copies of this series of maps. of the four sheets printed, sheet 1 (Kranji area) is missing in both collections.

46 one copy of this map was last seen in the national archives of Singapore’s collection in 2004.

47 Copies of this series can be found in the national archives of Singapore’s collection.

48 Details from this section compiled from the annual reports of the Survey Department of Singapore and the Malaya (Union and Federation).

49 Malcolm postgate, Operation Firedog: air support in the Malayan Emergency 1948–1960, London: H.M.S.o., 1992.

50 The national archives of Singapore has copies of this series of maps.

51 The national archives of Singapore has a set of this map pasted into one large wall map.

52 Both the national archives of Singapore and the national Library of Singapore have copies of this series.

53 national archives of Singapore has a copy of this map.

54 national Library of Singapore has a copy of this map.

55 Both the national archives of Singapore and the national Library of Singapore have a copy of this map.

56 The national archives of Singapore has a copy each of these two editions.

57 personal collection.

58 Both the national archives of Singapore and the national Library have a set of these photomaps.

59 The national Library of Singapore has a complete set of this series.

60 The first edition of this new Series Street Directory from 1954 can be found in the national Library of Singapore.

61 Both the national archives of Singapore and the national Library of Singapore have a copy of this map.

62 Cited in subsequent maps which used this map as a reference source.

63 This map was known simply as Singapore Series 1. For the only time thus far in the history of Singapore’s official maps, this map has an inset indicating the geographical location of Singapore, which is marked with a little red dot. Both the national archives of Singapore and the national Library of Singapore have this map.

64 information on SaFMU compiled from personal working experience and personal communication and correspondence with retired Deputy Head of Mapping Unit, Mr Loi poh Mun.

65 The four royal engineer advisors were: Major Martin Henshaw (advisor to Head of Mapping Unit); Woii Michael Byrne (set up and advised on running the print Department); Woii Jeffrey Sonnex (set up and advised on running the Drawing office)

and S/SgT James Little (set up photogrammetry and advised on training and running the air Survey Department).

66 Both the national archives of Singapore and the national Library of Singapore have this map.

67 Both the national archives of Singapore and the national Library of Singapore have this map.

68 Cited on the actual maps.

69 Both the national archives of Singapore and the national Library of Singapore hold this map.

70 personal collection.

71 personal collection.

72 The list of SaFMU maps was compiled from: 1. Loi poh Mun, A Short History on the Mapping of Singapore, 1979; 2. Loi poh Mun & Yuen Ka Wei, Mapping in Singapore: the past, present and future, 1994; 3. Country reports from the respective conference proceedings of the United nations regional Cartographic Conference for asia and the pacific.

73 This section was compiled from: 1. Singapore Land authority’s circular, Land, 2005–14; 2. Singapore Land authority’s annual report, 2007–13; 3. respective conference proceedings of the United nations regional Cartographic Conference for asia and the pacific.

74 Victor Khoo, ‘Sg-Space: a place for geospatial Collaboration’, Singapore Land Authority Newsletter, aug 2009: http://www.sla.gov.sg/htm/land/sgspace.htm (Last accessed: 21 oct 2014)

75 ‘Survey Control network’, Singapore Land authority Corporate Website: http://www.sla.gov.sg/htm/ser/ser0403.htm (Last accessed: 21 oct 2014)

76 ‘Coordinated Cadastre’, Singapore Land authority Corporate Website: http://www.sla.gov.sg/htm/ser/ser0402.htm (Last accessed: 21 oct 2014)

77 ibid.

78 The geoid is the imaginary and hypothetical surface of the earth that coincides with mean sea level. it is used as the reference surface for the accurate measurement of elevation on the surface of the earth.

1 This essay was first started in 2004 as an attempt to update the two previous articles on the history of Singapore mapping. These two articles were: 1. Loi poh Mun, ‘a Short History on the Mapping of Singapore’, The Surveyors Quarterly (1), 1979, p. 53–9; and 2. Loi poh Mun & Yuen Ka Wei, ‘Mapping in Singapore: the past, present and future’, SISV Yearbook 1994, 1994, p. 37–49.

2 Fellow of the royal geographical Society.

3 Details of the survey and dates were taken from John g.F. Crawford, Diary of J. Crawford, 24th November 1818 to 18th August 1819, 1819, typescript.

4 The British Library holds the original newspaper.

5 The national archives of Singapore (naS) holds a copy of this chart.

6 From accounts as reported by Charles Buckley, An Anecdotal History of Old Times in Singapore (reprint), Kuala Lumpur: University of Malaya press, 1965; and Carl a. gibson-Hill, ‘Singapore old Strait and new Harbour 1300–1870’, Memoirs of the Raffles Museum, 3, 1956.

7 an elder brother of admiral Sir John Franklin, royal navy, arctic explorer. James Franklin came to Singapore to rest and recuperate from 16 october 1821 to 25 april 1822.

8 The British Library has an original copy of this map.

9 Sophia raffles, Memoir of the Life and Public Services of Sir Thomas Stamford Raffles, John Murray, 1830.

10 Buckley, An anecdotal history of old times in Singapore, p. 193.

11 V.C.p. Hodson, List of the Officers of the Bengal Army 1758–1834 (Vols. 2 D–K) (reprint), The naval & Military press, 1927, p. 539.

12 John Crawfurd, Journal of an Embassy from the Governor-General of India to the Courts of Siam and Cochin China, London: Henry Colburn, 1828.

13 H.F. pearson, ‘Lt. Jackson’s plan of Singapore’, Journal of the Malaysian Branch of the Royal Asiatic Society, 42(1), 1969.

14 More on Coleman in T.H. Hancock, Coleman of Singapore, Singapore: antiques of the orient, 1985.

15 published in J.H. Moor, Notices of the Indian archipelago and adjacent countries (reprint), London: F. Cass., 1968.

16 information on John Turnbull Thomson was compiled from the following sources: 1. John Hall-Jones, Mr. Surveyor Thomson; early days in Otago and Southland, Wellington, new Zealand: reed, 1971; 2. John Hall-Jones, The Thomson paintings: mid-nineteenth century paintings of the Straits Settlements and Malaya, Singapore: oxford University press, 1983; 3. John Hall-Jones, John Turnbull Thomson: first Surveyor-General of New Zealand, Dunedin, new Zealand: Mcindoe, 1992; 4. John Hall-Jones & Christopher Hooi, An early surveyor in Singapore: John Turnbull Thomson in Singapore, 1841–1853, Singapore: national Museum of Singapore, 1979; 5. Buckley, An anecdotal history of old times in Singapore.

17 The national Museum of Singapore collection. it is a hand-copied copy meant for a report, not an original printed copy.

18 The national archives of Singapore has a copy of the 1846 edition.

19 The national archives of Singapore has a rare hand-coloured copy of the western half of this chart.

20 The only known copy of this map is in The national archives of UK collection.

21 The Singapore Free Press and Mercantile Advertiser (1835–69), 14 May 1846, p. 1.

22 Buckley, An anecdotal history of old times in Singapore, p. 621.

23 obituary in The Singapore Free Press, 5 March 1863: “Died in London in the 49th year of his age.”

24 information on the dates of Surveyors general taken from the Straits Directory (commonly known as the “Buku Merah”). in 1846–7, it was published as the Straits Times almanack, calendar and directory; between 1859–64, it was published as Royal almanack and directory; from 1865–9, it was

published as Straits calendar and directory. More information for this period, also from r.J. Jarman (ed.), Straits Settlements Annual Reports (Singapore, Penang, Malacca, Labuan) 1855–1941, Volume 1: 1855–1867, Cambridge, UK: Cambridge archives edition, 1998.

25 Details from the colonial Blue Book annual report. The Blue Book is an annual compilation of the relevant statistics of the colony, accompanied with the details of all income and expenditure, together with the governor’s report on the contents.

26 included in the Colony of Singapore annual report for the year 1950.

27 a copy of this map exists in The national archives of the UK.

28 a manuscript copy can be found in the national Museum of Singapore’s map collection.

29 original copies can be found in the national archives of Singapore and the national Museum of Singapore.

30 The account from this period can be found in the respective annual reports of the Survey Department and the public Works Department. See also the annual Blue Book for statistical details.

30 a copy exists in The national archives of the UK.

30 The national archives of Singapore has a copy.

31 The national archives of Singapore has the title block section of this map. The rest of the map is missing.

34 Both the national archives of Singapore and the national Museum of Singapore have copies of this map.

35 The national archives of Singapore has the maps published in 1873, 1885, 1898 and 1905. The 1911 map can be found in the national Museum of Singapore’s collection. The 1904 map is documented in reports.

36 The annual reports of the Survey Department of the Federated Malay States and the Straits Settlements.

37 The entire 16 sheets can be found in The national archives of UK. The national archives of Singapore

notes