![](https://www.horniman.ac.uk/media-collection/150/337/WI_M511a_1996.jpg)
Accordeon, 1855-60. Ex-Sotheby's, May 1973. No serial number. Inset gilt medallion on left-hand, embossed: 'Exposition Universelle Medaille Unique d'Honneur 1855.' 13.63" x 3.88" diameter polished walnut ends, sculpted sides, concealed pallets with purfled hand bar. Left-hand large nickel spoon air valve, two articulated bass levers, four nickel feet on hand frame. Right-hand has 24 square pearl keys (12 on each row). Five-fold leather-edged bellows with blue and gold papers. Brass beds and tongues, on raised double sided reed banks.