Concertina

Bandonika, concertina. Black-stained wood ends, 8.63x8.5in/219x216, with light wood edging, four metal feet and six metal-edged simple sound holes on each front panel. 29 broad plastic buttons: 8 left-hand in 2 rows of 4; 21 right-hand in rows of 10 and 11 (similar to melodeon layout). Chromed air lever operating a sprung flap via a wire. 15-fold bellows, metal corners and trim, one thick central fold. Buckled leather handstrap. Metal grille over air-valve aperture bears the name 'Bandonika' in fretwork. No serial number.