Andrs Koch Germany Trumpeter Harmonika Duett. 

　　6" long x 2"wide.  Double sided harmonica.  I have very limited knowledge on this item so please look at pictures and ask questions on condition. I found one on google and it was referred to as concert, quartet, duett, and double sided.   There is some scratching on the chrome.  Maybe needs to be cleaned but leaving that to the buyer so I don't damage it.

　　Shipping only to lower 48 states and will be shipped fastest way possible per the fee. Please check out other listings for combined shipping.    Follow to see other vintage Christmas, Mid Century modern, costume jewelry, and Marghab linens.

　　Thus item is from a smoke free, pet friendly home.  However, may have been exposed to smoke and other allergens some time before. 

　　Please contact me first if there is any problem with your purchase.  Thank you.