
English system. Serial number 56404. Oval paper label: 'Lachenal & Co. Patent Concertina Manufacturer, London.' Flat stained wood ends, simple frets, white cloth backing. 48 keys: 24 each side. Bone, black accidentals, stamped. Straps, screws and metals absent. Five-fold black leather bellows with gold star papers. Round-end brass reeds.