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 #076 produced at the FujiGen Gakki factory in Matsumoto, Nagano, Japan
Bought by John Simmons (UK) from Gabriel Tabares-Barreiro (UK); in poor shape so body refinished
Bought by Martin Rushby (UK) from John Simmons (UK)