First thing to do is cleaning, as well as finding a way to test the terminal keyboards (I have two PCs and an XT, testing PC Model Fs is easy). I believe the easiest way to make a Model M/F terminal work is a Teensy 2.0 converter, or so I've heard.
Basically I Need to know if the Teensy 2.0 is the best thing to build off of to test terminal keyboards (I have Model F and Model M that look to use the same plug, and whether or not it's possible to make a 3278 keyboard work with a Teensy 2.0, as I have the tech reference for them.
Here's some of what I have (and yes, I did unstack the keyboards after the picture was taken)
