Battle of Verdun; 1916.
Heavy artillery: various shots of guns and shells exploding. Includes back view huge gun with camouflage paint; rotating; side view another gigantic French gun; only part of its long barrel showing; a gun hidden in haystack; etc. MS as French soldiers...
Britain's Coastal defence barriers revealed to public.
People demonstrating against biological warfare.
Scientists try out new gas masks on British soldiers.
Wilson's Daughter visits Captured Dugouts in Verdun, France.
Good footage of gas mask drill by American nurses, somewhere in England.
French (?) soldier emerges from tunnel in a trench.
French troops in trench and German prisoners being rounded up on Western Front.
French President Poincare watches troops digging trenches on Western Front.
French and African troops in trench.