Bandoneon / square concertina (028)

Royal Standard/Stradella (017)
2. July 2019
L-S (019)
2. July 2019
028A
Bandoneon / square concertina, possibly Danish origin, produced approx. 1920. 22 keys right / 16 keys left.

Found in a flea market in Frederikssund in the mid-1970s.

Donated to Harmonikamuseet - Fyn, Denmark - run by Christian Boeriths
028B
028C