The number is printed in white in the left corner at the top of the frame.
Printed on the metal label at the top of the frame.
The number is printed in white in the right corner at the top of the frame.
overall: 10 3/4 in x 6 1/2 in x 2 1/2 in
Object is a plugboard for an IBM machine such as a 519. The cover is not installed, so that the labels for the plugs are visible printed in yellow on one side. There is a metal label at the front of the board that reads, "Property of International Business Machines Corp. 901413883 Endicott, New York, U.S.A. On the opposite end of the board there is a blank paper label.
Memory & storage/connector / plugboard
Gift of Robert Garner, Grant Saviers, Len Shustek, Bernard Peuto and Mike Cheponis