Combat helmet from World War I used by the 93rd Infantry Division | National Museum of African American History and Culture
John Leopold Brodie (1873-1945) - Mark 1 steel helmet
Germany - Helmet
Uniforms and Personal Gear - Tankers Helmet | Canada and the First World War
Bashford Dean and the Development of Helmets and Body Armor during World War I | Essay | The Metropolitan Museum of Art | Heilbrunn Timeline of Art History
Helmet worn by Peter L. Robinson, Sr. during World War I | National Museum of African American History and Culture
WWI U.S. Army Protective Helmet Used by American Rocket Society | National Air and Space Museum
WW1 helmet with bullet hole stolen in break-in - BBC News
Were WWI 'Tinpot' Helmets Really Better at Preventing TBI? The Army Says No | Military.com
WWI Helmets Protect Against Shock Waves Just as Well as Modern Designs | Duke Pratt School of Engineering
How the Military Helmet Evolved From a Hazard to a Bullet Shield | At the Smithsonian| Smithsonian Magazine
A World War I Vintage Helmet Bests A Modern Brain Bucket : NPR
Amazon.com : World War Supply US WW1 M1917 Brodie Helmet Doughboy Helmet : Sports & Outdoors
World War One Doughboy Helmet] - UNT Digital Library
Prussian Cavalry Officer Helmet > National Museum of the United States Air Force™ > Display
German Helmet - Cork City Council
Steel Helmet, Brodie "War Office" pattern: British Army | Imperial War Museums
How a WWI war helmet outperformed modern gear in a new study | PBS NewsHour
Bashford Dean and Helmet Design During World War I | The Metropolitan Museum of Art
