The object is a box to house terminator electronics. The bottom of the box is a female connector. On the top of the object are three banana plugs: one black and two red.
Date
1962 ca.
Manufacturer
Scientific Data Systems (SDS)
Place Manufactured
Santa Monica, Calif.
Identifying Numbers
Other number
111231
Printed on a foil label on the side of the object
Other number
ASSEMBLY 111231B
Stamped on the teal connector
Other number
HH 1
Written on a paper label on the side of the object