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 #745 produced at the FujiGen Gakki factory in Hirooka, Nagano, Japan
Bought by T. Scot Harnish (USA) from eBay user sheffieldgarage (USA); at that time it had different tuners
Latest known owner T. Scot Harnish (USA)