File of Felt & Tarrant Ltd comptometer tables
- Made:
- 1935-01-01-1945-12-31
- part of archive:
- Papers of a Churchill Machine Tool Co. Comptometer Operator
- maker:
- Felt & Tarrant Ltd
Tables of decimal equivalents, including:
Ounces and Drams (Dec. Card No. 3)
Wages Table for 48-Hour Week (Dec. Card No. 5)
Wages Table for 47-Hour Week
Gross (Dec. Card No. 8)
Details
- Extent:
-
4 items
- Identifier:
- YA2008.76/3
- Access:
- Open access.
- copyright: