Collection

Methods of Operating the Comptometer

PART OF:: Papers of a Churchill Machine Tool Co. Comptometer Operator

Made:: 1935-01-01-1945-12-31

part of archive:: Papers of a Churchill Machine Tool Co. Comptometer Operator

maker:: Felt and Tarrant Manufacturing Co

Instruction manual for operating and maintaining a comptometer machine.

Details

Extent:: 133
195
5

Identifier:: YA2008.76/2

Access:: Open access.

copyright:: Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions.

Browse this archive

Papers of a Churchill Machine Tool Co. Comptometer Operator