Such a lovely antique heart locket...marked Hobson and 1/20 12k...with repousse and an etched floral design along with a place for a name or initials on the front side...it opens and closes nicely…with wear, discoloration and scratches commensurate of age and use...aged patina with polishing left up to the buyer…it measures about 13/16” by 1”...it weighs about 3.75 grams…a beautiful antique gold filled heart locket to add onto a chain or bracelet!