The Hupfeld Phonoliszt Violina. Made in 1907 in Germany by Ludwig Hupfeld. This was not a standalone build, but rather a commercial orchestrion, sold for 20 years. About 60 exist today, valued around $500,000 each.
https://s3-us-west-1.amazonaws.com/h...ic_Cabinet.jpg
There are three violins, although only a single string on each one is bowed.
https://www.youtube.com/watch?v=qewdC3hX4iQ
