1) Circumscribed Figures. Sides are Tangents to Circles

2) Inscribed Figures. Sides are Chords of Circle

3) To Draw a Tangent at a Circle at any Point on its Circumference.

4) Application of Tangency in Machine Drawing.

5) Cycloid, Epi-Cycloid and Locus of a Point on Circumference of Circle.

6) Locus of the Centre of the Circle.

7) Blocks Shown Isometrically.

8) Cutting Planes and Sectioning.

9) Part of Rolled Steel Joist.

10) Gland for Stuffing Box.

11) Orthographic Views of a Pair of Brasses.

12) Machining Symbols.

13) Monkey for Scribing Block.

14) Mild Steel Flange.

15) Front Elevation of a Cast Pipe Elbow.

16) Views of Soleplate for Joist.

17) Whitworth Threads.

18) Different Views of a Nut.

19) Views of Bolts and Nuts.

20) Studs.

21) Different Views of Catch Plate.

22) Tapper Fitting With Slotted Nuts.

23) Various Muff Couplings.

24) Some Cast Iron Pulleys.

25) Pinion with Splined Hole.