- ICL's 1900 Series grew out of the Canadian Ferranti-Packard FP 6000
-
24-bit word, 256k word memory, 4 Mch drums
- 420 Mch disc, 5 EDS60, 9 EDS 30, 12 tape decks
- George 3 followed by George 4 (Paged Operating Systems)
- Took from 1971 until mid-1973 to get George 4 working reasonably
- ICL 7020 communications processor, 32 MOP users
- Applications software moved from Atlas to the 1906A
-
TASK, NUTS etc subsystems added to make life easier for the user
- PDP15 Interactive System attached
- 1906A was shut down in 1978
