TTL homebrew CPUs

[Tony Duell]

> Somewhere, online, I ran across a reproduction of an entire booklet 
> on neon-bulb applications.  I'll see if I can remember where...

There's a book called  'Cold Cathode Tube Circuit Design' which covers 
all sorts of applications of these devices (and stabiliser valves, nixie 
tubes, dekatrons etc). I certailly rememebr a neon shift register and 
various logic gates.

-tony