I found this tie clip among a collection of items made in the 1980s, so I believe it's a vintage piece from around that time, although I haven't been able to confirm it. The signature, which looks like an engraving, appears to read "K.Sam," but I don't have any further details. I apologize for the lack of information, but that's all I know. I'm listing it because of its lovely design, and I hope you'll consider adding it to your vintage collection! It may be from overseas. Thank you.