Object is a plugboard for an IBM machine such as a 519. There are numerous short wires plugged into this board. There is a label on the bottom edge which reads "A02 61-80 INTERPRET".
Manufacturer
IBM Corp.
Identifying Numbers
Model number
160791
On bottom on plugboard
Other number
791
Red marker in 2 places on top edge
Serial number
901 335742
On label on front
Dimensions
overall: 10 3/4 in x 6 1/2 in x 3 in
Category
Memory & storage/connector / plugboard
Credit
Gift of Robert Garner, Grant Saviers, Len Shustek, Bernard Peuto and Mike Cheponis