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 #526 produced at the FujiGen Gakki factory in Hirooka, Nagano, Japan
Bought by John Simmons (UK) from Ray Whitlock (USA)
Auctioned on eBay by eBay user jam-heartfield (USA)