THE Triangular Tournament in which the Army, the Navy, and the Air Force annually participate always produces some of the hardest and most stirring Rugby football soon during the year. This afternoon the Royal Navy meet the Army at Twickenham, and the game will now be described by Mr. H. P. Marshall , the old Oxford Blue and Harlequin forward, and co-author with W...W. Wakefield of the book on modem Rugby that has already become a standard work.