1963 IBM 1401 IBM 1620 Computer Programming & Operation UNIVAC 1101 Core Memory

1986 Chilton Macintosh Repair & Maintenance / Upgrade Guide 512K Mac XL Mac Plus

1962 IBM 1620 Computer Programming Punch Cards Ferrite Core Memory 368pg FORTRAN

Early IBM Computers IBM 604 701 709 7090 ASCC 1401 1620 RAMAC 700pgs Core Memory

Intel 4004 IBM Mark 1 UNIVAC Cray-1 Babbage ENIAC Apple 1 Steve Jobs MITS Altair

1976 Computer Encyclopedia Raytheon EDVAC IBM 1401 CDC 3300 Cray-1 DEC PDP-8/M

Computer Encyclopedia UNIVAC 1101 IBM 709 NORC Harvard Mark 1 Pilot ACE CDC 1604

Apple 1 Steve Jobs Altair 8800 UNIVAC IBM Bob Moog Woz Blue Box Enigma Machine