Subject
Mechanical drawing books
4 free books about mechanical drawing, free to read online. Chapter 1 of any book is free, no account needed.
Mechanical Drawing Self-Taught
Comprising instructions in the selection and preparation of drawing instruments, elementary instruction in practical mechanical drawing; Together with Examples in Simple Geometry and Elementary Mechanism, Including Screw Threads, Gear Wheels, Mechanical Motions, Engines and Boilers


