Read about the people that developed and built Mainframes Mainframe Components Learn More In the Collection… (27) Bendix1956- G-15 Logic CircuitBurroughs (2)1961- Plug in Module- B50001964- AN/FST-2 Circuit BoardControl Data (2)1964- Ferrite Core Memory CDC 66001974- CDC 883-91 300MB Disk Pack Removeable 14" MediaCrayCray 1 Circuit BoardFerranti (1)1950's- Delay Line MemoryGE225 Core memory PlaneIBM (14)1931- Punch Cards and Printing Plate1944- Mechanical Wire Relay, Harvard Mark 11948- Pluggable Vacuum Tube, IBM 604 (7 ea)1950- Glass Diode Plug In1951- Plug Board, IBM 5571952- Vacuum Tube Logic Circuit, IBM 7011955- SAGE Logic Board1958- SMS Memory Card- ECS1959- Ferrite Core Memory, IBM 14011959- Magnetic Tape (10.5" 9 Track)1963- Magnetic Disk Storage1964- IBM 020 Keypunch Program Drum1970- 3803 C.E.'s (customer engineer) diagnostic panel1974- 3850 Mass Storage CartridgesRCA (3)1960- 16x16 Ferrite Core Memory1963- 3488 Magnetic CardFerrite Core MemoryUnivac (2)1951- 6" ALUMINUM MEMORY REEL WITH 1/2in BRONZE TAPE1951- 8" ALUMINUM MEMORY REEL WITH 1/2in BRONZE TAPE
