Below you will find an overview of the known dated events in this instrument's history. If you have any to add, please feel free to contact me.
Heartfield-related instrument #103 produced at the FujiGen Gakki factory in Matsumoto, Nagano, Japan
Bought by Gus Ifantidis (USA) from someone on eBay (USA)
Latest known owner Gus Ifantidis (USA)