This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant mark
A comprehensive guide to draughting, this book provides practical instructions for machinists, mechanics, apprentices, and students at engineering establishment
Excerpt from The Students' Illustrated Guide to Practical Draughting: A Series of Practical Instructions for Machinists, Mechanics, Apprentices, and Students at