I am trying to help a friend get a date on when a Royal Cabinet Grand player piano was made. The label shows it a being made by the Krell Piano Company. I am not sure if it was made in Ohio or Indiana. The serial number is: 46327. Can anyone give me any info as to how old it is?

Also, do you think it would be worth getting restored? My understanding is that the Krell Royal is a desirable model. I live in Cleveland, OH and am wondering who does this kind of restoration work in my area?