Title
Abacus and calculatorCatalog Number
102622628Type
Still ImageDescription
B&W, Abacus and calculator combination in foreground. Abacus and totalizing machine combination above.Dimensions
8 x 10 in.Format
Photographic printCategory
Identification photograph; Publicity photographSubject
CalculatorsCredit
Courtesy of Gwen BellLot Number
X7413.2015