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 #160 produced at the FujiGen Gakki factory in Matsumoto, Nagano, Japan
Bought by the original owner (name unknown) from Long and McQuade in Oshawa (Canada); date is approximate
Bought by Robin Bennett (Canada) from the original owner; date is approximate