My grandfather recently passed and in his East Brunswick, NJ home, we came accross two boxes of Edison Diamon Disc ReCreation records. The first box opens at the top. The inside of the lid looks like a hand written list of the records inside with a title of Columbia Record Productions (I think that is what it said, I am at work right now). I have to see what the other box reads when I get home. Any idea of what this might be worth?