Tableware, 3-piece server silver-plated tray early 20th century

A silver-plated English service consisting of a salt cellar with its spoon and blue glass, a pepper shaker, a mustard pot with its spoon and blue glass, placed on a tray. Slight signs of oxidation in the bottoms of the salt cellars and some loss of silver on the tray. Hallmarks EPNS. Period: early 20th century. Tray dimensions 21x8 cm. Good condition.