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 #274 produced at the FujiGen Gakki factory in Matsumoto, Nagano, Japan
Bought by Dale Rasco (USA) from John on Craiglist (USA)
Auctioned on eBay by eBay user br1180 (USA)