Posted by Chuck(G) on January 24, 2002 at 18:50:13:
In Reply to: Besson (Again!) posted by Dave on January 24, 2002 at 18:26:13:
You mean compensating front-action? I don't think so, although back in the 30"s, Besson did a lot of strange one-off kind of things. I've got a 4-valve compensating front-action euphonium from 1931. Never seen another one, though.