This object consists of one (1) logic module with four, female, black plastic connectors along one side. One connector is marked with a barcode under the number "8523384A4330YB03 013." The substrate is covered on both sides by a gridded-field of square-shaped solder marks. The obverse-side of the module has various component parts attached.
Date
1965 ca.
Manufacturer
International Business Machines Corporation (IBM)
Identifying Numbers
Other number
8523384A4330YB03 013
Printed in yellow on one of four female connectors
