Hand Operator Perforator, Cheshire Lines Committee Hand Operator Perforator, Cheshire Lines Committee
Creed telegraph receiving perforator, original type, pneumatically worked Creed telegraph receiving perforator
Replica of Robert Paul perforating machine, 1896 Replica of Paul perforating machine, 1896 circa 1930
Perforator, membrane, metal, plated, vulcanite, 2nd half of 19th century Membrane Perforator 1851-1900