Newman and Sinclair 35mm Film Perforator
early 20th century
Optima Film Perforator
Replica of Paul perforating machine, 1896
circa 1930
Iron Perforator
Olivetti typing perforator (6-unit)
Rib perforator
1901-1940
Membrane Perforator
1851-1900
Bell & Howell Perforator Model D
Western Union perforator type 2-A, Serial No. 542
Receiving perforator for Murray telegraph
Signal key perforator (4 pieces and key)
Bille telegraph receiving perforator
Creed telegraph receiving perforator
Newman perforator
1899