Title
Bell Labs Stibitz Decimal Digit Adding RelaysCatalog Number
102710313Type
Still ImageDescription
White on Black image of a schematic diagram of the Decimal Digit Adding Relays. Signed by G. Stiblitz Feb 17, 1938Witnessed Feb 17, 1928 Sergei Schelrunoff(sic)
Date
1938 ca.Dimensions
overall: 9 in x 11 1/2 inCategory
PhotographCredit
Courtesy of Gwen BellLot Number
X7413.2015