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 #751 produced at the FujiGen Gakki factory in Matsumoto, Nagano, Japan
Bought by John Hewko (USA) from Guitar Centre Totem Lake Mall (USA); date is wildly inaccurate, basically "the nineties"
Latest known owner John Hewko (USA); when he bought it, it had an extra coil split mini switch