Mainframe Computer Component, Vacuum Tube Support with Grounding Legs

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This small device has holes for nine pins at one end. A metal ring around this end has six metal connecting pieces. There are three metal connectors below this and six further ones toward the other end. A further small metal piece is attached at the other end.
The object is associated with Margaret Fox and may come from the SEAC computer.
Currently not on view
place made
United States: Pennsylvania, Philadelphia
Physical Description
plastic (top cover, cylinder material)
metal (connectors material)
overall: 5.1 cm x 3 cm x 3 cm; 2 in x 1 3/16 in x 1 3/16 in
ID Number
catalog number
nonaccession number
Credit Line
Gift of Vicki Stauffacher
See more items in
Medicine and Science: Computers
Computers & Business Machines
Data Source
National Museum of American History


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