This is a Shelley China, England bone china teacup trio, or a cup and saucer with matching plate in the Ludlow shape and the Blue Rock pattern 13681 with blue trim.

The cup is 2.5 inches high, the saucer is 5.5 in diameter and the plate is 8 in diameter and could be called a tea, cake, salad or dessert plate.

The mark dates it to 1940-1966.

All 3 pieces are in excellent condition with no chips, cracks or wear and oh so pretty!