Object is a board with various components, having 2 18-pin connectors on one side and 4 connectors on the opposite side. On the component side is a piece of tape with an X written on it.
Manufacturer
Digital Equipment Corporation (DEC)
Identifying Numbers
Other number
225 B
Embossed on the side of handles (solder side)
Other number
360
Stamped on the component side of the board by the handle
Other number
G111
Embossed on the front of each handle and on the solder side of the board