Unique curling tea cup and saucer by Royal Grafton china, handpainted, curlers

A curling cup is by Royal Standard and features curlers playing with brooms, stones, and tartan tams on their heads. These unusual handpainted tea duos feature a cup that is 3.5 inches in diameter at the top edge and a saucer that is 5.75 inches in diameter. There are two available. The backstamp was in use from 1930 until 1939. Both duos are in excellent condition. some crazing piece is vintage.