As noted elsewhere, I picked up my Mod 80 at a ham-fest well over a dozen years ago. The package consisted of several circuit boards and some documentation. Unfortunately, I did not have a complete set of boards. However, I did have schematics and board layout drawings from the "Mod 8 Manual" and the "Mod 80 Supplement".
What started off as an effort to reproduce a few missing boards for myself, ended up designing all the boards needed to make either a Mod 8 or Mod 80 computer.
The photos below show the new boards along with a comparison to an original MIL board.
Below is a video walk-through of the boards needed to make a Mod-8 and Mod-80.
Last updated on June 2, 2019.