Vintage Monogram 'S' Pin Brooch

This cute little pin or brooch is from the late Victorian era.  It has an elegant fancy monogram S on a decorative background surrounded by a laurel wreath. The pin on the back is the old fashioned simple push under style. It does not have a modern safety rollover clasp. It appears it may have been gold wash over silver at one time from looking at the back, but the front shows as all silver and is very attractive. Could be a unisex pin.