The object contains a bag of sockets. Some have pins on both sides, and other have pins on only one side. The pins vary in shape. One set of sockets are attached, and one set has soldered wires around some of the pins.
Date
1958 ca.
Manufacturer
Massachusetts Institute of Technology (MIT)
Place Manufactured
U.S.
Identifying Numbers
Other number
21-20p
Printed on the connector with pins on both sides.
Other number
21-20s
Type number printed on the side opposite the pins.
Dimensions
Connected F.F. socket: 1 1/2 in x 2 1/4 in x 3/8 in; Single F.F. socket: 3/4 in x 2 1/4 in x 3/8 in; overall: 10 in x 6 in x 1 1/2 in