How old is EPNS silverware?

How old EPNS silverware is varies. George Richards Elkington patented the electrochemical process used to produce electroplated nickel silver in 1840, and the oldest examples of silverware featuring the technique date back to the decade that followed. A small number of contemporary silversmiths continue to manufacture EPNS silverware, so some examples may be much newer. To date your silverware, use trusted online resources to research its maker, or seek the help of a certified appraiser or experienced antiques dealer. Shop a wide range of silverware on 1stDibs.