Lapping Machines
Ex-Cell-O Micromatic Lapping Machine No. 821-2 (#059-168) 
Norton Double Face Flat Lapping Machine No. 12 Hyprolap (#059-187) Lapmaster Flat Lapping Machine with Pneumatic Lift No. 36 (#059-186) Lapmaster Open Face Flat Lapping Machine No. 36 E (#059-185) Ex-Cell-O Center Lap No. 74 (#059-184) 
