Hale & Kilburn Company | American Helmet Model No. 5 | American, Philadelphia | The Metropolitan Museum of Art
WW1 helmet with bullet hole stolen in break-in - BBC News
WWI Helmets Protect Against Shock Waves Just as Well as Modern Designs | Duke Pratt School of Engineering
5 Real-Life WWI Artifacts As Depicted In Netflix's "All Quiet on the Western Front" | National WWI Museum and Memorial
W. H. Mullins Co. | American Helmet Model No. 7, Sentinel's Helmet | American, Salem, Ohio | The Metropolitan Museum of Art
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
Uniforms and Personal Gear - Tankers Helmet | Canada and the First World War
US WW1 M1917 Brodie Helmet Doughboy Helmet 82nd Airborne Hand Aged - Walmart.com
German Helmet - Cork City Council
World War One Doughboy Helmet] - UNT Digital Library
Steel Helmet, MK I Brodie pattern: British Army | Imperial War Museums
Prussian Cavalry Officer Helmet > National Museum of the United States Air Force™ > Display
Amazon.com : Epic Militaria WW1 US M17 Helmet - American Military Army Steel Cotton Lined Reproduction (Medium (56/57 cm)), Green : Sports & Outdoors
5 Real-Life WWI Artifacts As Depicted In Netflix's "All Quiet on the Western Front" | National WWI Museum and Memorial
Belgian steel helmet | NZHistory, New Zealand history online
50th Aero Squadron M1917 Infantry Helmet > National Museum of the United States Air Force™ > Display
Helmet worn by Peter L. Robinson, Sr. during World War I | National Museum of African American History and Culture
French Adrian Helmet | National Museum of African American History and Culture
How a WWI war helmet outperformed modern gear in a new study | PBS NewsHour
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
Were WWI 'Tinpot' Helmets Really Better at Preventing TBI? The Army Says No | Military.com
John Leopold Brodie (1873-1945) - Mark 1 steel helmet