I found this brush in a local antique shop for $18.
I don't think it has ever been used. There are scuffs on the handle, but none are where you would expect from actual use, just storage.
The bristles were brittle but seem better now after a conditioning treatment with my wife's conditioner.
I used it this morning and it was stiff and prickly. I can't decide if I want to reknot it. I guess it depends if it softens up.
I saw this brush over a period of several months on a shelf and never bought it because I am not a vintage brush collector. I guess I am now
The other side of the brush says
Made in West Germany