Unidentified Knife Help Please

Love this knife fount it on the table at the Estate Sale I went to today. I can't find a manufactuerer name on it anwhere. It is a lovely knife though. Handsome looks with the brass and dark wood with a totally uneven grain (mohanony?). And the blad action is springy and smooth. Some knifes a pleasure just to open and close. Others give me the chills and I want to throw the out. This one is sweet.

Please help ID thanks.