Electromechanical Computer Component, ASSC Mark I Double Throw Relay


This is a component of the IBM Automatic Sequence Controlled Calculator (ASCC), known otherwise as the Harvard Mark I. This twelve-pole double throw relay has a white double coil and two plugs.

Date Made: 1944

Maker: IBMHarvard University

Location: Currently not on view

Place Made: United States: Massachusetts, Cambridge, Harvard University

Subject: Mathematics


See more items in: Medicine and Science: Mathematics, Computers & Business Machines


Exhibition Location:

Credit Line: Gift of President and Fellows of Harvard University

Data Source: National Museum of American History

Id Number: MA.324286Accession Number: 248831Catalog Number: 324286

Object Name: Computer ComponentElectromechanical Computer Component

Measurements: overall: 5.1 cm x 4.8 cm x 4.8 cm; 2 in x 1 7/8 in x 1 7/8 in

Guid: http://n2t.net/ark:/65665/ng49ca746ab-7c98-704b-e053-15f76fa0b4fa

Record Id: nmah_904267

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