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 #208 produced at the FujiGen Gakki factory in Hirooka, Nagano, Japan
Auctioned on eBay by eBay user dsicj (USA) (three times)
Bought by Rene Rivera (USA) from eBay user dsicj (USA); date is approximate
Latest known owner Rene Rivera (USA)