Post a photo, please. From your description, I believe it maybe one of the many ripoff buckles using the S&W logos, but I need a photo to tell you for sure. Alumaline is an old company in Lexington. KY. that makes many different metal advertising items, like buckles, money clips, etc. Current S&W staff have no records of older licensing deals with vendors of items like belt buckles, so unless the buckle was shown in a S&W accessories catalog in the past ( it isn't in any of my catalog copies), you would have to contact Alumaline to see if they have a records of any licensing arrangements to use the S&W logo on item made by Alumaline. Often times a vendor will make up samples of items they would like to produce under license with S&W, and if no deal is made, these samples appear on flea markets, etc. and confuse us collectors. Your buckle, and similar, are usually $15 to $25 items on Ebay. Ed.