Arthur Price of England 25 Year Silver Plate Cutlery. The perfect range for anyone to enjoy. Silver plated up to 15 microns, and guaranteed for 25 years. This is top quality silver plate cutlery that will be the perfect centrepiece to any table, and a worthwhile investment and heirloom. Dishwasher Safe. Kings is a direct descendant of an older pattern called Fiddle Thread and Shell. This practical adaption first appeared around 1817 and is still enormously popular today.