CDC 1604 (Paperback)

High Quality Content by WIKIPEDIA articles The CDC 1604 was a 48-bit computer designed and manufactured by Seymour Cray and his team at the Control Data Corporation. The 1604 is known as the first commercially successful transistorized computer. Legend has it that the 1604 designation was chosen by adding CDC's first street address (501 Park Avenue) to Cray's former project, the ERA-Univac 1103. A cut-down 24-bit version, designated the CDC 924, was also produced.