I have not polished it. It is marked sterling under the buckle hook. Please look at my pictures for the best description. I'm happy to answer any questions before the item ends.
Make sure you look at the other Great items in my store. The item "Vtg Old Hand Stamp Sterling Silver Turquoise Native Concho Belt Fred Harvey Era" is in sale since Friday, March 29, 2019.This item is in the category "Jewelry & Watches\Ethnic, Regional & Tribal\Native American\Other Native American Jewelry". The seller is "sierradesert777" and is located in Fernley, Nevada. This item can be shipped to United States.