This one, however, features the articulated C#/G#.  Articulation usually signifies an instrument of somewhat higher quality.  As you can see from the pictures, the condition is pretty poor and it does not currently play.

Update [Phil 15Jan2016] This is obviously from the same maker, which appears to be F. Lorée.

This clarinet currently resides in the collection of David Watson of California.

Notes:

Upper section has been pinned at least twice.