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 #710 produced at the FujiGen Gakki factory in Hirooka, Nagano, Japan
Bought by original owner Dave Rabbideau (USA) from a music store in Detroit (USA); date could be summer 1992 or summer 1994
Latest known owner Dave Rabbideau (USA)