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 #526 produced at the FujiGen Gakki factory in Matsumoto, Nagano, Japan
Obtained by Karo (USA) from the original owner; date is approximate
Obtained by eBay user tektrader2002 (USA) from Karo (USA)
Auctioned on eBay by eBay user tektrader2002 (USA)
Auctioned on eBay by eBay user retroretronow (USA) (four times)
Auctioned on eBay by eBay user retroretronow (USA) (three times)
Seen for sale on Reverb.com by RETROPOLITAN GUITARS (USA)