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 #848 produced at the FujiGen Gakki factory in Hirooka, Nagano, Japan
Obtained by original owner Ricky Sheaves (USA) from a music shop in Painesville, Ohio (USA); date is approximate
Latest known owner Ricky Sheaves (USA)