7.5" long Double Curb Bracelet. The clasp is Marked "STERLING". Weighs 19.7 grams. The Jewelers Mark(s) on the clasp appears to be one mark starting with the letter "W" in a curved arc, ending with the number "5". But, Stamped across that mark is another, starting with a letter "P" or possibly "R" in a straight line possibly ending in a letter "M". Is this one guy stamping his mark over another guy's? Can anyone identify or read either one? I would appreciate your help.