Parkinson, A. C.:
A First Year Engineering Drawing: Covering The First Year National Certificate Course In Mechanical Engineering.
London, Sir Isaac Pitman & Sons, 1944 Rep. 2nd ed., over-sized stiff card bds, VG-, sl. bent, neat name on top rt hand corner, minor wear at btm of spine, contents clean and tight with many diagrams and drawings.

Little Owl Books
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Keywords: engineering mechanical drawing graphic language solids representation riveting screw threads screwed pieces keys cotters shaft couplings bearings pulleys pistons rod ends crossheads cranks pipes valve