On behalf of the wife of a friend who died a year ago;
A 40 key Wheatstone C/G No.56,437, 8 fold bellows in excellent condition. This concertina plays very well. There is minor missing black finish, see photos. Has a good case.
The concertina is near Sydney in Australia. Buyer pays freight and insurance.
Write if you want more info. I could send a sound sample if required.
$3200 AUD. Today that is about US$2500, UK £1870, Euro E2130