Looks like a 9-tuber, I agree on the approx. date as late pre-war. Made by True Tone for Western Auto I think, so it would have been purchased at a Western Auto store originally. Schematic available here:
http://www.nostalgiaair.org/Resources/446/T0000446.htm
What else you wanna know? Hope you haven't plugged it in. It will need a complete recap to run properly. And the TT will need major work to be workable.