How to build an ASCII CRT terminal, circa 1967

Al Kossow aek at
Wed Aug 31 10:15:21 CDT 2016

Magnetorestrictive delay lines and a charactron.

We got one (no keyboard) a couple days ago with the manual. I'm still cleaning it up. It had something nesting in it and
the inside has sunflower seed husks in it. It was made with plastic DIP ICs, no idea of the logic family. The keyboard
was made by IBM, don't know what character code it produces. Pretty funky if it encodes ASCII.

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