Artifact Details Title Circuit board Catalog Number 102741237 Type Physical object Description The object is a printed circuit board with eighteen daughter cards soldered to it. The Philco Transac S-2000 was the first large-scale electronic data processing all transistor computer. Date Circa 1957 Manufacturer Philco Identifying Numbers Other number 398-1465-353 On the wiring side of the board. Other number B34 On the wiring side of the board. Dimensions overall: 1 in x 5 1/4 in x 12 1/4 in Category Component/circuit board Credit Computer History Museum Lot Number X7435.2015