Collection of notes from Hamish Carmichael on early BTM calculators.

Two e-mails and a one-page extract from the ICT House Magazine no. 45, December 1962, all on the subject of BTM�s fore-runners of true stored-program computers. Mentioned are the: EMP, PCC, types 541, 542, 550, 555, and the 558 (FCC).

Details

Extent:
1 item
Identifier:
LAV/1/1/UK3/02/10
Access:
Open Access

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