Wanted: vacuum tube logic circuits

[William Blair]

Over time, I've seen an occasional link here to an on-line copy of some 50's or early 60's electronic hobbyist magazine describing a binary project of one kind or another using vacuum tubes.  If you have such a link or know of any bibliographical references to such articles that might be useful in obtaining a hard copy of the applicable articles via library-based research and inter-library loans, please post it here.

I have in the past found plenty of relay-based logic circuits on-line but am having a really tough time finding any binary tube circuits with component values.  If there's enough material submitted to justify it, I might start a web page on this topic or, at least, a blog that links to the relevant materials on-line.

Thanks.