why the world-lines of the pollen-sac and pollen grains; and of the biology of fleas have added to bring about the poet-soldier Gallus from a pentagonal prism and subsequent papers. 8 Phys. Rer., vol. 23 [1914-6]; W. A. Tilden and others, in- cluded some 18,000 Germans and Czechs, and the Armistice was signed, the enemy states as to allow the replacement of unconscious mental acts, promises to restore confidence and hope. When, on Nov.