John Olsen (1928') and Robert Mair, Frogs, stoneware; comprising a soup tureen with ladle, eight bowls, eight dinner plates, eight luncheon plates and eight side plates; signed and dated on underside 'Jo 82', raised seal mark 'RM', diameter of plates 16.5 cm, 21 cm, 24.5 cm, height of tureen 21 cm