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 #195 produced at the FujiGen Gakki factory in Matsumoto, Nagano, Japan
Bought used by Sue Overholser (USA) from Gelb Music Store, San Mateo, CA (USA); date is approximate
Latest known owner Sue Overholser (USA)