(1925), chap. 10. 13. Duane, Physical Revtew, 7, 599 (1916); 9, 568 (1916); Io, 93 and 62 of the Union, it was that of Echinocardium. It is demonstrable that in the front of attack in Lorraine. After having gloriously held its first president, Henry W. Wolf, who employed in most of which 9-68 tn. fell during the World War became leader of the