Clarinet in A

Clarinet made of cocus wood in three sections (upper joint, lower joint, and bell) with nickel-silver ferrules and keywork. It has thirteen cylinder-cup keys, mounted in posts with rods, with flat and needle springs attached to keys and posts, cork paddings. There is a brille key at the lower joint (two ring-key), a straight throat A-flat key, and the register key wraps around the body. The body tenon/socket joint is reinforced with nickel-silver sleeve. The tenon joints are wrapped with thread. Barrel missing. Nominal pitch: A.