Electromechanical Computer Component, ASSC Mark I Relay

Electromechanical Computer Component, ASSC Mark I Relay

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Description
This is a component of the IBM Automatic Sequence Controlled Calculator (ASCC), known otherwise as the Harvard Mark I. This a four-pole double-throw relay has one plug. The double coil is silver-colored.
Location
Currently not on view
Object Name
Computer Component
Electromechanical Computer Component
Date made
1944
maker
IBM
Harvard University
place made
United States: Massachusetts, Cambridge, Harvard University
Measurements
overall: 1.3 cm x 4.8 cm x 7 cm; 1/2 in x 1 7/8 in x 2 3/4 in
ID Number
MA.324284
accession number
248831
catalog number
324284
Credit Line
Gift of President and Fellows of Harvard University
subject
Mathematics
See more items in
Medicine and Science: Mathematics
Computers & Business Machines
Data Source
National Museum of American History
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