The Australian Imperial Force (AIF) headwear 1914-1918 | Australian War Memorial
Brodie helmet - Wikipedia
French Adrian Helmet | National Museum of African American History and Culture
WORLD WAR I TREASURES IN THE STOREROOM
RCIN 69443 - Helmet and sniper plate
RCIN 68933 - Mark 1 steel helmet
Prussian Cavalry Officer Helmet > National Museum of the United States Air Force™ > Display
WWI Helmets Protect Against Shock Waves Just as Well as Modern Designs | Duke Pratt School of Engineering
World War I | American Institute of Physics
The cause of World War One! Origins: Rap Battle | WW1 Uncut - BBC - YouTube
Comparing WW1 Helmet Designs I OUT OF THE TRENCHES - YouTube
Collections (Northwest Museum of Arts + Culture)
Steel Helmet, MK I Brodie pattern: British Army | Imperial War Museums
Belgian steel helmet | NZHistory, New Zealand history online
WWI U.S. Army Protective Helmet Used by American Rocket Society | National Air and Space Museum
5 Real-Life WWI Artifacts As Depicted In Netflix's "All Quiet on the Western Front" | National WWI Museum and Memorial
National Museum of the Marine Corps - Artifact Highlight - WWI 2d Division Helmet circa 1918 This M1917 helmet belonged to Marine Arthur E. Lyng. Lyng was a Navy Cross and Distinguished
The Brodie Helmet | National Army Museum, London
50th Aero Squadron M1917 Infantry Helmet > National Museum of the United States Air Force™ > Display
Combat helmet from World War I used by the 93rd Infantry Division | National Museum of African American History and Culture
Bashford Dean and Helmet Design During World War I | The Metropolitan Museum of Art
The Evolution of the Hard Hat - The New York Times
Travels of a World War I Nurse – Circulating Now from the NLM Historical Collections
The Evolution of the Hard Hat - The New York Times
Stahlhelm, German helmet - Musée de la Grande Guerre
