ICL System 4-70, (ICL 4-70)
a 32-bit mainframe computer, member of the English Electric System 4 and since 1968 ICL 4 series, derived from the RCA Spectra 70, an IBM 360 clone. The IBM 360 compatibility made it particularly attractive to customers in the Soviet Union, as the sale of IBM computers was politically sensitive and commercially restricted during the Cold War .
- English Electric System 4
- RCA Spectra 70
- ICL 4-70, instalacja w Oliwie, zespół ETO (I197705).jpg - Wikimedia Commons
- ICL SYSTEM 4-70, Hungary, Budapest XIV, Angol Street 27, the National Design Office's computer center, 1973, FOTO: Fortepan — ID 99262, Donor: UVATERV, Wikimedia Commons
- International Computers Limited - English Electric LEO Marconi (EELM)
- Kaissa World Champion from Памяти Г. М. Адельсон-Вельского | Facebook (cropped), Image from display case TASS, 1974