Antique Sterling Silver Sugar Tongs with makers Mark hallmarked London 1799-1800. My research shows that Jonathan & Jonathan Perkins were father and son and registered a mark together on 5th August 1795 as plate-workers. Their partnership lasted only until 19th August 1800 when the father registered a mark on his own again. In good antique condition as pictured, looks like a C monogram design on the top. Sugar bowl is not included in this listing. Always happy to answer any questions.