Antique Sterling Silver Vinaigrette Birmingham 1853 Maker's Mark DP. The inner top section has a Victorian Queen's head, the maker's mark DP and a walking lion. The inner bottom section has an anchor, DP and a date letter F for 1853. The inner case is gold over silver. This is a lovely little vinaigrette in excellent condition. It measures 1 inch long, 5/8 inch wide and 1/4 inch high. It weighs 8.1 grams.