Mayer China Co., Beaver Falls, PA., cup and saucer set in attractive Lawson pattern. The cup is marked 381. It is 4 inches in diameter and 2-1/8 inches high. The saucer is 5-1/2 inches in diameter. There are imperfections on the rim of the saucer. Not certain if they are from manufacture so will have to call them small chips. This set was lightly used, if at all. Very little wear.