ILLUSTRATED SECTION. I at --------- A new attesy=mron "on the American rifle which enables the soldier to fire from a trench while concealed, working on the periscope principle It is now being tried out by the United States army Returning Serbian refugees treking back to their village homes in the wake of their army, after twelve months of expulsion among some of those whe, lived along the southern border. These people have crept up behind the invading Serbian army and have in many cases found their old vi¥iages again ' g The United States prepares for war Loading an incendiary bomb firer attached to the uprights of an arm rplane. (4 -- Submarine hunting i now the fashion, and a terrible fashion it is for those who man the "tr 1." Describing the methods f i patrol boats once a periscope has been sighted or else the peculiar wake noticed, M. Raymond L onnat ys, "As a submerged Submarine does not travel fast, the pursuer certain of overbusling it, has only one thing to attend to--not to lose the trail." On arriving above it he launches his bombs into the sea at intervals of 27 yards, Keeping ahead all the time. The missiles thus dropped in the wake of the patrolsboat explode as goon as they reach the depth for which they have been registered. Soon an oil patch shows, then they look for another victim. (To right.) 2 General view of the ndw army flying school at San Diego, Cal., established by the United States Government. It is one of their largest aviation schools, where strenuous The Frenchman bas not allowed his artistic spirit to die during war timbs efforts are being made to build, up an adequate reserve corps of trained flyers. ; Here is a sketch by a French soldier, entitled fter the Battle."