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 #505 produced at the FujiGen Gakki factory in Matsumoto, Nagano, Japan
Latest known owner Mike Cirincione (USA)
Bought by original owner Mike Cirincione (USA) from a shop in NJ (USA)