Ok... I've been reading and posting and looking and reading over the last month about everything trumpet (mostly vintage stuff at the moment). Learning what is considered GOOD and PRO and what to avoid if I want to purchase some vintage stuff. I KNOW I ran across this one in the last week, but for the life of me can't recall WHO makes it and if it's a keeper (assuming it can be found!) It is definitely an oddity in my book - I believe it dates in the 1960s, but other than that, I'm clueless.