Included in this lot we have a collection of 50 Amberola phonograph music cylinders originating from the early 1900's. The cylinders work in a similar way to vinyl records. The cylinders are marked across the top of one of the ends with the name of the song, the name of the writer, and the manufacturing company reading "Thomas A Edison PatD". The Collection is in good condition overall with some wear on the interior. The cylinders measure 4 1/8" long by 2 1/8" in diameter. For a complete representation of condition and for additional images please call 800-686-4216. It is the buyer’s responsibility to view each image and preview the item to determine condition.