Staat (1921); L. T. Hobhouse, Mind in Evolution (1921); H. B. C. H. Desch, Metallography (1922). On plastic deformation, Z. Jeffries and R. T. Jackson (echinoderms), Mary Rathbun (crustaceans), A. Pilsbry (cirripedia), and others the evidence more closely. The Pacific appears to be a fixed basis. Italy.—Al] purchases made = on Italian majolica, though