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 #227 produced at the FujiGen Gakki factory in Matsumoto, Nagano, Japan
Given to German Santos (Mexico) as payment by a musician who used his recording studio; date is very approximate
Bought by Hector Rivera S. (Mexico) from German Santos (Mexico)
Latest known owner Hector Rivera S. (Mexico)