This board is the connector for the teletype terminal for the PDP-8/I. The newer W076D version on the right is the one that came with my first PDP-8/I. The W076B on the left came with the second 8/I I acquired. This one did not run the wires for the reader run relay in the cable so the teletype paper tape reader would not of worked correctly. Two wires in the cable have also come loose, they should be connected to the empty terminals where the other two wires are connected.
Back of board (474K)
W series logic information
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