Always thanks to Ken for all the fun "memory" lane stuff.

That board reminded me of an old PDP1 board from way back when I was doing undergrad in the 1970's and we had a "junker" PDP1 that no longer ran (replaced with new PDP8) but people would salvage things off it. It had that same old timer Resistor, Diode, Transistor type logic circuits on it.

Would love to see some of the old PDP's stuff reversed engineered if they have any of it around there. Ken if you take requests :)