
Unusually small MacCann duet system concertina. Serial number 27099. Scalloped inset metal label: 'C. Wheatstone & Co. Inventors, Patentees & Manufacturers, Concertinas and Aeolas, London.'
5.19" diameter, eight sides, raised ebony, bevelled.
31 keys, metal domed chrome, bushed.
Later straps, secured with bone pallet and nickel screw on wood hand bars.
Six-fold leather bellows. Round-end steel reeds.