My kids were watching an old episode of Storage Wars (one of those staged treasure finding reality shows), and they yelled to me "hey Dad, the guy found some old records!". So I watched the clip. Yes, the guy found some old records, they were 1940s/1950s 78s in album sets, but nothing of value that I could see. There was a etched label DD in there too. But what caught my eye was not a 78, it was a particular book on the pile of records.
This screen shot is from Storage Wars season 1, episode 10 about 9 minutes in to the program. They only show the book for a second or two.