Check the pictures. This pin is completely unmarked, but i completely believe that it's sterling silver. i don't have a way to check, but it sure looks like it. the pin is around 2" wide, and the pin is in working order. very nice. You are welcome to write me with corrections, since i am a troll collector, not an expert on Southern Art. i wonder about the stair step hat and the arrow hands. it looks familiar. a piece of coral, and a piece of turquoise. Is it hollow or solid? my money is on solid. see the back. it looks like metal pured in a mold and it's kinda heavy. the last picture is there to show you the items i am putting on ebay tonight. enjoy.