How the Military Helmet Evolved From a Hazard to a Bullet Shield | At the Smithsonian| Smithsonian Magazine
Steel Helmet and brow plate, M1916 (German) | Imperial War Museums
John Leopold Brodie (1873-1945) - Mark 1 steel helmet
W. H. Mullins Co. | American Helmet Model No. 7, Sentinel's Helmet | American, Salem, Ohio | The Metropolitan Museum of Art
Brodie Helmet / Helmet, steel, Mark I (World War I) - YouTube
Amazon.com : Epic Militaria WW1 US M17 Helmet - American Military Army Steel Cotton Lined Reproduction (Medium (56/57 cm)), Green : Sports & Outdoors
WW1 helmet with bullet hole stolen in break-in - BBC News
WORLD WAR I HELMETS - 45th Infantry Division Museum
Artifact of the Week: Battle-damaged Helmet | NC DNCR
US WW1 M1917 Brodie Helmet Doughboy Helmet 82nd Airborne ? - Walmart.com
Combat helmet from World War I used by the 93rd Infantry Division | National Museum of African American History and Culture
Germany - Helmet
Military helmets - an introduction | Australian War Memorial
World War One Doughboy Helmet] - UNT Digital Library
Brodie helmet - Wikipedia
Camouflage Painted Doughboy Helmet | Lest We Forget | World War I Exhibit | Pritzker Military Museum & Library | Chicago
Amazon.com : World War Supply US WW1 M1917 Brodie Helmet Doughboy Helmet : Sports & Outdoors
