Selling a previously owned and used Marine Band Harmonica by Hohner in the key of C. I do not know anything about harmonicas. This belonged to my late uncle. He played his harmonicas frequently and took great care of them but it has been in storage since his death at least ten years ago. It comes in the original box. I did not attempt to polish or clean it. The box is worn from normal use. I do not have the free instruction booklet that came with the original purchase of the instrument. Please feel free to bundle and or make an offer.