This object consists of one (1) logic module with four, black plastic connectors along the left side marked "1707772." The substrate is covered by a gridded field of square-shaped solder marks. The obverse-side of the module has various components parts attached. The reverse-side is covered by a white plastic screen of multi-sized square openings.
Date
1965 ca.
Manufacturer
International Business Machines Corporation (IBM)
Identifying Numbers
Other number
1852068
Located on top-most silver square component
Other number
1852069
Located on second-from-top silver square component