What does WR EPNS 659 16 mean on piece of silverplate?

The marking "WR EPNS 659 16" on a piece of silverplate typically indicates that the item was produced by the manufacturer William Rogers (WR), who was known for making silver-plated goods. "EPNS" stands for Electro Plated Nickel Silver, a common material used for silverplating. The numbers "659" and "16" may refer to the specific pattern or design and the gauge of the metal used, respectively. This marking helps identify the piece's origin and quality.