IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This four-wheeled stylus-operated ...
This printing electric adding machine has a gray plastic case, a block of ten number keys, TOTAL, SUB-(/)TOTAL, -, and X keys to the right of the number keys, and two larger keys, one at each side of ...
Which adding machines for your office are best? While adding machines, sometimes referred to as printing calculators, may seem outdated and obsolete, they remain indispensable for offices all over the ...
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