Hi all,
Well, I posted this in the Lab Circle, and figured since this is all tubes, I'd post this here too. This site has a lot of stuff from the .30's to the early .60's in .pdf files. A treasure trove of good reading material. I figured I would either end the old year or start the new one with something that might edgumacate you guys.
Happy Listening, a and Oooh! Happy New year to you too..
Ray Bronk