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 #873 produced at the FujiGen Gakki factory in Hirooka, Nagano, Japan
Auctioned on eBay by the original owner eBay user annimm8 (USA)
Bought by Jose Medina (USA) from eBay user annimm8 (USA)