Printed on the green part in the middle on component side
Etched on the PC board at the vector board edge.
Etched on the component side on the ribbon connector edge.
Printed on the solder side on the vector board edge.
overall: 1 1/2 in x 16 7/8 in x 8 3/4 in
This appears to be a quad size UniBus card with a dual connector 4607 type vector board screwed to the main printed circuit board. There are a large number of wire jumpers connecting the two boards together. The vector board is wire wrapped, the main board is soldered. There is a ribbon connector at the top of the main board and six edge connectors at the bottom of the board.. There are a large number of integrated circuits, including many PALs and PROMS. This module along with the data path (DAP) [X326.84] were the original breadboard modules for the MicroVAX I.