Estate Sterling Enamel Blue Red Brooch Snake Serpent Doctor Nurse Medicine Stamped Ster at the back. Please see photos for details and measurements. Some dots pictured. Thank you for checking our store. We try post items daily. We run sales, give amazing discounts and have items for bid to give our buyers great item in all ways. If you get lucky, bid on your item in auction, grab that great deal! I will be posting more soon and some are already running in auctions. Usually i have it end on a saturday and sunday 6 to 10pm in the evening. Check my listing and dont miss a great deal!