Posted by Lee Stofer on January 15, 2003 at 09:28:26:
In Reply to: Re: Re: Who produce Gronitz Valve-Sets?? posted by Barry Guerrero on January 13, 2003 at 10:42:05:
Yes, and Rudolf Meinl does the same - it either passes their quality inspection, or doesn't become part of one of their horns.
Lee Stofer