HOHNER GERMANY ACCORDION

found this in storage unit did some research but I'd like to know the opinion it's in good use it has some wear and tearModel
Marca 1140 C 4-Bass sehr guter Zustand
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Accordions
Hohner [de] and a direct descendant in fourth generation and name bearer of the founder Matthias Hohner [de], was one of the last members of the Hohner dynasty involved in managing the family business, between 1968 and 1986. His son Matthias Francisco Hohner belonged to the first generation of direct descendants who did not enter into the family business. Many direct descendants of the founder are still active as members of the "Deutsches Harmonika Museum" and the "Hohner'sche Familienverein".