Verlag: Emeryville, CA, 1920
Anbieter: Jeremy Norman's historyofscience, Novato, CA, USA
EUR 132,89
Währung umrechnenAnzahl: 1 verfügbar
In den WarenkorbMarchant Calculating Machine Company. Here is the calculator you have been waiting for. Emeryville, Calif.: Marchant Calculating Machine Company, n.d. [ca. 1920]. Unbound single sheet, folded. VG. [2]pp. Text illustrations. 307 x 204 mm. A circular advertising the Pony Marchant Calculator, a manually operated desktop machine for multiplication and division manufactured in the San Francisco Bay Area. Origins of Cyberspace 336. .