![](https://www.horniman.ac.uk/media-collection/150/512/WI_M219_1996.jpg)
Piano fingering system. Serial number 200900. Oval paper label: 'The JEDCERTINA (Registered) British Made.' 6.25" diameter flat red stained ends, simple frets, striped paper backing. 21 keys: 6 'white' and 4 'black' each side in piano key arrangement + 1 air. Black leather straps on mahogany hand bars, right-hand stamped 'Steel Reeds' and 'Lachenal Trademark.' Five-fold black leather bellows, with striped black/gold papers. Round-end brass reeds. Made for JE Dallas.