These crescent shaped dishes are called bone dishes. They were made by Royal Staffordshire in the "Tonquin" pattern, which was designed by Clarice Cliff in the 1930's. This set consists of 1 pink, 1 brown, 1 blue and 1 mulberry dish. Each dish measures 6.5" by 3" and has a slightly scalloped edge. They are all in excellent condition.