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Objects - Museum of English Rural Life
- Object name: Calculator
4 Hits
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F. & Watson Knowles, S. J. of the East Anglian Institute of Agriculture (Maker), J. H. Clarke & Co. (Publisher)
The Knowat Ration Calculator
1920 - 1940
Calculator
2012/388/1-2 - 2
Rockwell
Calculator
2019/27/1-2 - 3
Derek Richard Stuckey, Agricultural Food Products Ltd.
1942-01-01 - 1974-12-31
Calculator, rationing
2019/89/1-97 - 4
Blundell Rules Ltd (Manufacturer)
1963-01-01 - 1964-12-31
Calculator
2023/21/1-3
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