5 Vintage Locksmithing Books 1. Burglar-Proof Your Home and Car by Peter ArnoldCopyright 1971158 Pages2. Practical Ways to Prevent Burglary and Illegal Entry by Val MoolmanCopyright 1970192 Pages3. Practical Course in Modern Locksmithing by Whitcomb Crichton195222 Pages4. The Story of Locks by Walter Buehr195345 Pages5. 60 Key Blank Catalog 1999 Edition ILCO UNICAN