how do you determin value in early 40s and 50s jazz and big band albums,in original book format sleeves example The History of Jazz volumes 1 & 2 Capital Records and 45s Bill Haley,Lawerence Welk,etc and Victor Records Toscanini conducts Beethoven Fifth Symphony very good condition all

Riverdocaz,
Hi again. First off you are in the wrong section to ask for help. Next time be sure to go to the sell on Delcampe then start a new topic then ask questions. No big deal in my eyes.
To your question, I have dabbled on buying old records and I did have a few when I was a kid. Anyway, just remember this is one persons opinion. If the sleeve is in mint or near mint condition and no scratches on the Album or 33 45 records not to mention the Lawernce Welk is a keeper it depends on all their condition on how to price. Not sure about the pricing of each one. If I were you I'd check out the other sites to see how much the record is selling at. Just do a back ground check on it.
I truly hope I have helped you out and hope to see you again,smurf