65 column Powers Samas tabulator

Made:
1930

65 column Powers Samas tabulator, sectioned, cut away, illuminated and slowed to working speed of 10 cards per minute, 1930.

Details

Category:
Computing & Data Processing
Object Number:
1980-1641
Measurements:
overall: 1540 mm x 740 mm x 670 mm,
type:
tabulator
credit:
I.C.T. Museum