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 #733 produced at the FujiGen Gakki factory in Matsumoto, Nagano, Japan
Bought second-hand by Tim Hough (Canada) from Song Bird Music, Toronto, Canada; date is approximate
Latest known owner Tim Hough (Canada)