Here is a Belleek tea cup and saucer in the New Shell pattern. The cup and saucer bear the third green mark (1960-1980). This set is translucent with clam shells among the sand. It is amazing as to how the light changes its look. A great piece for your collection or to use for your morning or afternoon tea. It is in excellent condition and measures 6" x 2 5/8" high overall.