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 #573 produced at the FujiGen Gakki factory in Matsumoto, Nagano, Japan
Bought by original owner (NL) from Rijkers Music, Den Helder, Netherlands
Bought by Harry Hol (NL) from original owner (NL)