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 #105 produced at the FujiGen Gakki factory in Matsumoto, Nagano, Japan
Bought by R. Lewing (Shreveport, Louisiana, USA) from a friend; date is approximate
Latest known owner R. Lewing (Shreveport, Louisiana, USA)