I can't say I know a lot about this clarinet.  It is in great shape, made of wood, no cracks or chips and the cork is in good shape no signs of dry rot.

All keys are in place and not loose, but will need new pads as there are some included but they are old.

The music book is in great shape no pages missing and instructions on how to learn to play.

Any questions please send and email and I will do my best to answer them