Antique Symphonion music double comb player/box, comes with 15 vintage music discs (these are not antique, just vintage). I don’t know how to put the crank and other parts on to test it. So I don’t know if it will work or not. The wood box is approx 12.5″ square x 7″ tall. All metal parts, very heavy. In researching it, I believe it was made in Germany in the 1880’s. I couldn’t find any markings on the metal just the reading material under the lid. The disc all come in a blue velvet pouch.