
Piano fingering system. Serial number 99987. Oval paper label: 'The Jedcertina (registered) British made.' 6.25" diameter flat re-varnished mahogany, simple frets, leather cloth backing. 21 keys: 6 'white' and four 'black' on each side + 1 air. Domed plastic. Later straps with brass screws. Right-hand bar stamped 'Steel Reeds' and 'Lachenal Trade Mark.' Five-fold bellows (black leather), with gold star papers. Round-end steel reeds.