TitleSEAC Control Room
Dimensionsoverall: 7 in x 5 in
DescriptionBlack and white. SEAC Computing room at the National Bureau of Standards. This is a book page.
Figure 1.1 SEAC from control console side. Figure 1.2 Component parts of a SEAC instruction .
SEAC was the first computer to use all-diode logic. Diodes are much more reliable than vacuum tubes. It was also the first stored program computer to be completed in the U.S. Standards Eastern Automatic Computer.