| Maker | Valentine Metzler (17??-1833) |
| Dated/City | c.1800/ London |
| Key/Pitch (MHz) | 5 keys Clarinet in C |
| Descriptions | Boxwood, *Ivory ferrules, Original boxwood mouthpiece, Five brass keys with flat square key covers; springs attached to keys mounted in blocks. |
| Full Marking | ” METZLER / LONDON ” : barrel, upper joint, middle joint, and lower joint |
| Additional Marking | |
| Length | 605 mm. / 540 mm. (without mouthpiece) |
| *Note: | large middle joint’s ivory ferrule |
