Hallmarked in London in 1788 by Frances Purton, this attractive, George III period, Antique Sterling Silver Mustard Pot, features engraved and pierced decoration to the body and lid, and a blue glass liner. The mustard pot measures 3"(8cm) tall, by 3.5"(9cm) wide, by 2.5"(6.5cm) deep, and weighs 2.9 troy ounces.