Old Harmonica?

[2Valen]

I believe that the "F" was stamped to show which key it was made for and the fact that there was a wood comb in it shows that it was from 1860 to early 1900's.

The top and bottom could also have been made from wood also, but I doubt it. Some fronts and backs were also made out of gold for a couple of years. There were only a couple hundred of them made because of the cost back then and they are rare.

Any way it is still a interesting find.