Dr. George Kerr Thomson, Professor of Crown and Bridgework and Ceramics and Oral Hygiene, at the outbreak of the War, held the rank of Captain in the 63rd Halifax Rifles. Later he was transferred to the C.A.D.C. and appointed Assistant Director of Dental Services in Military District No. 6. When, early in 1915, Sir Sam Hughes ordered the organization of the C.A.D.C. Major Thomson was made First Director of Dental Services. In 1916 the Dental Services at Valcartier Camp were organized by Major Thomson with the assistance of Captain F. H. Bradley of Military District No. 4. Dr. W. W. Woodbury, Professor of Orthodontia, who had been appointed Captain in the C.A.D.C. in May, 1918, proceeded to Aldershot Camp, where as A.D.D.S. for the Camp he had charge of all the Dental Services there. In October, 1918, Dr. Woodbury was posted for special duty at McNab’s Island, where he remained until January, 1919, when he was appointed to Camp Hill Hospital, to superintend the dental treatment of returned soldiers. He remained at this centre until general demobilization on November 15, 1919. _Undergraduate Enlistment._—From the very first hour of the War, the attention of the undergraduates had been directed to joining the Canadian Expeditionary Force. Up to the date of the Armistice five hundred and eighty members of the University had enlisted for military or naval service, either Overseas or in Canada. Of these, sixty-seven are known to have lost their lives, and forty-four to have received decorations for distinguished service. Of those who were decorated, five lost their lives. The decorations are as follows: D.S.O. 3 D.C.M. 3, 1 with Bar O.B.E. 2 M.M. 4 M.C. 32, 2 with Bar Croix de Guerre 1 These do not include decorations awarded to members of the Staff. The names of those winning the D.S.O. are: John Keeller MacKay of Pictou (Law ’13–’15), Colonel and O.C. 22nd Battalion 6th Howitzer Brigade, B.E.F. J. Layton Ralston (Law ’02–’03) Amherst, Colonel and O.C. of the 85th Battalion, C.E.F. Barry Wentworth Roscoe, of Kentville (LL.B. ’04), Major 5th C.M.R., C.E.F. At the outbreak of the War the University had on its books 398 students, of whom 90 were women. Of the 308 male students of the session 1914–15 by the end of the session practically every third man had enlisted for military service. So many students left the Presbyterian Theological College, Pine Hill, Halifax, as to make it only the shadow of its former self. In the session of 1914–15 as many as twenty-five students from Pine Hill were drilling with the O.T.C.; thirteen men from this College ultimately saw service Overseas. Of students of Engineering in the session of 1914–15, twenty-one were enrolled in the O.T.C. Of Law students twenty-two were on the roll of the O.T.C. during the first session.