
English system. Serial number 3946. Scalloped oval paper label: 'Patent concertina by George Case, Boosey & Co., Regent Street, London.' 6.19" diameter, ebony ends, with foliate fretwork, white leather backing, bevelled ends and inlaid with mother of pearl. 48 silver capped nickel buttons, bushed. Green leather straps, gilt embossed and engraved, with nickel screws. Five-fold green leather bellows with green/gold floral papers, gold embossed. Round-end steel reeds with double reed pan and hexagonal inner baffle.