Single board computer with a M 6820 chip (gold square on top), some memory, lots of PROMS (21) containing basic software (assembler, edit, etc). Object has many wires and wire wrap pins on the back side.
Date
1975 ca.
Dimensions
overall: 1 in x 9 3/4 in x 10 1/2 in
Category
Digital computer/personal computer/single-board computer