Schematics of Atanasoff-Berry Computer logic circuits?

[bfranchuk at jetnet.ab.ca]

William Donzelli wrote:
> I am down to about 10,000. At peak, I had roughly 40,000.
>
>   
How did you get so-many?
> And I am small potatoes...
>
>   
 From Idaho too? :)
> Some tubes did disappear. I pity the man that wants to get a power
> supply for an IBM 709 up and running. C16Js, in used UNTESTED
> condition, go for a few hundred bucks. If you can find them.
>
> Same with anyone that gets a computer using 6386 dual triodes.
>
>   
That would be nice to see ... are there any valve computers
up and running still?
> --
> Will
>
>