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 #998 produced at the FujiGen Gakki factory in Hirooka, Nagano, Japan
Auctioned on eBay by eBay user highendbass (USA)
Bought by an Italian bassist (Italy) from eBay user highendbass (USA)
Latest known owner an Italian bassist