Diode 1110 system building block
Object is a printed circuited board populated with a number of components in a metal frame. The original box has "OK" written in pencil on the cover.
Digital Equipment Corporation (DEC)
||Enraved on end of frame
||Etched on soldered side
||Enraved on side of frame
overall: 1/2 in x 4 1/2 in x 7 in
Gift of David Spicer