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 #232 produced at the FujiGen Gakki factory in Matsumoto, Nagano, Japan
Bought by someone (USA) from someone else (USA)
Bought by Tiernan Armstrong (USA) from the previous owner (USA)
Latest known owner Tiernan Armstrong (USA)