For sale is a Handmade Sterling Silver and Inlaid Gemstone Butterfly Brooch Pin and Earrings. The brooch measures approximately 1 inch by 1 inch. I am unable to find a stamp for metal content, but the brooch is hand etched R. Wallace. One earring is hand etched on the back what looks like BU. L. I am unable to find stamps for metal content on this pieces. This set is in very good condition. They do have some minor wear from normal wear. See photos to help judge the condition. ...; Be sure to stop by our eBay store for other unique listings. We specialize in Fine Jewelry, Watches, Antiques and Collectibles!