Artillery crossing the Yser - Official photographs taken on the british western front - The battle of Flanders Watching British guns pounding the Boche Watching British guns pounding the Boche Artillerymen cleaning up their saddlery after coming out of action Artillerymen cleaning up their saddlery after coming out of action Pulling forward a powerful British weapon that has already helped to force back the Hun Resting whilst on a trip to trenches, with mortars for the Boches Bombing parties drawing bombs from a bomb store in support trenches Artillery crossing the Yser Artillery crossing the Yser Watching British guns pounding the Boche