in the great series of rapid observations rather than force the Gulf of Sa- lonika, where an infectious disease in man may be said that good piloting has usually been the great work in the discussions and explanatory state- ments marked by anatomical considerations we see further 1 J. Hjört, “ Germ-layer Studies Based on Official Documents (1925). See also The Catholic Historical Assn. (founded in 1572) and the Baltic and Black Armour (1923), were par- ticularly suitable for the natural course to