This Arthur Price of England Sovereign Silver Sauce Ladle in the Harley pattern has a silver thickness of up to 40 microns. Unconditionally guaranteed for life and will offer a richness of patination, in time, that is beyond compare. Dishwasher safe. The bold geometric design of Harley cutlery emanated during the Art Deco period of the 1920s and 1930s. Supplied with an Arthur Price lifetime guarantee.