Infantry fitted with the latest gas marks and steel helmets, World War I Finish:none from the Mall in front

from the Mall in front of St James's Palace

Illustrations showing microscopic views of: stone quarried in Kettering

by James Peacock

jaw fragments 'of hog' and one bone

was gaining a high profile with each new technological and medical development

Infantry fitted with the latest gas marks and steel helmets, World War I Finish:none from the Mall in frontInfantry fitted with the latest gas marks and steel helmets, World War I, 1915 1918. The Germans were the first to make use of poison gas on the Western Front, at Ypres in April 1915, but by the end of the war both sides had made extensive use of gas. Stereoscopic card detail.