"Basic Locksmithing, A Training Course For The Beginning Locksmith"

This book covers subjects such as Tools and Supplies, Pins, Key Duplicating, How a Pin Cylinder Lock Works, Lock Picks, Pick Guns and Snaps, How to Fit Keys by Impression, Fitting Keys by Reading Locks, Master Keying, and list of suppliers. 8 1/2 x 11, 47 pp.