Artifact Details Title Thales Patent calculator Catalog Number XB84.79 Type Physical object Description Pin wheel type calculator on a metal base. Ivory-colored plastic ends on various levers - one red.. There is a red sticker on the back of the machine which reads "WERKSTATT fur BUROMACHINEN E. KIRCHMEYER". Date 1940 Manufacturer Thales Place Manufactured Germany Identifying Numbers Serial number 153248 Dimensions 7 3/4 x 14 1/4 x 9 1/2 in. Category Calculator/mechanical Collection Title Gwen Bell artifact and book collection Series Title Pre-computing artifacts Credit Gift of Gwen and C. Gordon Bell Lot Number X6288.2012
