Key Locks and Door Bolts. E-book. Formato PDF Sargent Greenleaf Co   -  Forgotten Books, 2017  - 

Door Trimmings 45, 59, 53, 904, 905 Drawer Locks. 88-99, 109-105 Duplex Keys 8, 909 Elevator Latches (push Button) Elevator 178 Escutcheons. 45, 904, 905 Gates, Hand of 6, 7 Gate Locks 159-155, 158, 161-169, 172.