This object has a metal frame with open sides and a door on the back. The front two thirds of the frame contain a roll-out unit with two hinged card cages. The back third of the frame is for cabling.
Date
1961
Manufacturer
International Business Machines (IBM)
Place Manufactured
N.Y., U.S.
Identifying Numbers
Model number
7101
Found on a label on the front right door of the unit.
Other number
24
Unit number found on a label on the front right door of the unit.