Solid Logic Technology (SLT) module
This Solid Logic Technonolgy (SLT) module is made up of a yellow board with various components on one side. There are two black plastic connectors along one edge.
International Business Machines Corporation (IBM)
||5862859 B 5281 52
||Stamped in white on 2 black plastic connectors
||Inlaid on the solder side of one of the black plastic connectors
overall: 1/2 in x 3 1/2 in x 3 in
SAP Collection, Computer History Museum