18 Clamped Load Res S1001 C System Building Blocks
Digital Equipment Corporation (DEC)
||Etched on face of metal frame.
||Etched on metal frame on side.
overall: 7 in x 4 1/2 in x 1/2 in
Printed circuit board in an aluminum frame with many components that include: resistors; transistors and capacitors. "1001" etched on frame.