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1955
Hardware Description
This was a large relay-based automatic computer developed by the Electrotechnical Laboratory based on the results of the ETL Mark I. Internally, it operated in 40-bit binary, with a 200 word memory capacity for data, using 22,253 relays and a completely asynchronous control system.
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Model Number:
ETL Mark II -
Manufacturer:
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Hardware Type:
-OTHER- -
Manufacture Year:
1955 -
More Info:
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