I think last month someone here asked for a link to
an article they had seen where X-Y waveforms
were generated for CRT character generation.
I believe the link they want is this:
http://www.nixiebunny.com/crtgen/crtgen.html
Also on David's web site, and by my accounting
completely classiccmp-worthy is this picture (from a
70's National Geographic magazine!) of the proprieter
of American Used Computer, standing between
H960's filled with lots of DEC Mini's and peripherals:
http://www.nixiebunny.com/sonny.jpg
Tim.