https://youtu.be/QdoTdG_VNV4

Source:Regina music box center, Accessed 3/29/21.

Guide to using a regina music box.

https://youtu.be/zD4hxqpnBko

https://youtu.be/aseMAEctM1s  Start at :20

https://youtu.be/0vbyoZDQaIY 

Explanation of the operation of the cylinder player.  Plays cylinder at 14:45.

This Edison cylinder player looks exactly like the one in the Treasure Room at Vassar College.