
English system. No serial number. Oval paper label: 'Improved English Concertina, warranted, London manufacture.' 6.12" diameter flat rosewood ends. 48 keys: 24 each side, ivory with black accidentals, stamped. Later leather straps with brass screws. Five-fold green leather bellows with gold star papers. Round-end steel reeds, with large 'JJ Vickers' rubber stamp on under-action.