Chuck,
Do you need a special class of license to tow that package?
Wow, now that is an entertainment center! I have never run across any info on those but understand that it uses the same basic 4 chassis projection set as all the RCA projection receivers like my own 9PC41's, but with additional chrome plated (I think I read somewhere) radio chassis. Correct me or comment on this if I am wrong.
Your's is the first photo I have ever seen of one of these. That will be quite a project. Great score!
BTW. at something like 250 lbs, my 9PC41 was impossible to move about on the carpet until I installed hidden 2" casters underneath. I am a firm believer in hidden casters wherever possible on these vintage consoles.
Rob