Positive Capacitor - Diode Gate System Building Block
Digital Equipment Corporation (DEC)
overall: 1/2 in x 7 in x 4 1/2 in
There is a large blue stain and "REJECT" written on the module. There is blue ink on all three sides of the metal edge. The white tag attached reads "DEFECTIVE MODULE" and also "Return OR F.S." (crossed out) "Pittsburgh".