This component consists of one (1) logic module with four, black plastic connectors along the left side. Three of the connectors are marked "1744811 A 6 610 76." The substrate is covered on both sides by a gridded field of square-shaped solder marks. The obverse-side of the module has various components parts attached. The reverse-side has ten connections made by thin, copper wire.
Date
1965 ca.
Manufacturer
International Business Machines Corporation (IBM)
Identifying Numbers
Other number
153.6000KHz 2391180
Located on rectangular tarnished silvertone component at bottom-right
