This is my dad's collection mixed in with my grandparents'. It is fully indexed with a card catalog. Name an artist, I can pull every record they appear on. Name a song, I can do the same again. Over one thousand records. I don't know much about this music, but all I can say is that it is the popular music (USA) from the 20s, 30s, and 40s. As far as I know, EVERY record has a sticker on its label with an accession number, and I know that is not a good thing. Thanks for reading.
