| Maker | Anonymous |
| Dated/City | c.1840 / French |
| Key/Pitch (MHz) | 13 keys Clarinet in Bb |
| Descriptions | Boxwood, Ivory ferrules, Original wood mouthpiece, Thirteen brass keys with salt- spoon key covers; springs attached to keys mounted in saddles. |
| Length | 690 mm. / 612 mm. (without mouthpiece) |
