細節
A seventy-three button duet system concertina
by Lachenal number 1393, with nickel endplates, 8 15/16in.(22.7cm) diameter, in a case, and a forty-six button English sytem concertina, with rosewood endplates, in a case
by Lachenal number 1393, with nickel endplates, 8 15/16in.(22.7cm) diameter, in a case, and a forty-six button English sytem concertina, with rosewood endplates, in a case