Helmet prototype ('Gaede Helmet') | Imperial War Museums
Prussian Cavalry Officer Helmet > National Museum of the United States Air Force™ > Display
Military helmets - an introduction | Australian War Memorial
World War One Doughboy Helmet] - UNT Digital Library
Brodie helmet - Wikipedia
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 - Helmet | Canada and the First World War
WWI U.S. Army Protective Helmet Used by American Rocket Society | National Air and Space Museum
British WW1 Wool Trench Caps - Etsy
Brodie Helmet / Helmet, steel, Mark I (World War I) - YouTube
Combat helmet from World War I used by the 93rd Infantry Division | National Museum of African American History and Culture
Belgian steel helmet | NZHistory, New Zealand history online
World War I 55th U.S. Engineers Painted Helmet | Antiques Roadshow | PBS
British WWI Officer Service Dress Peaked Cap- Size US 7 1/4 (58cm)
WWI German Relic Helmet - Rare Collectibles TV
The M1 Helmet: The Soldier's helmet | Article | The United States Army
Camouflage Painted Doughboy Helmet | Lest We Forget | World War I Exhibit | Pritzker Military Museum & Library | Chicago
German Helmet - Cork City Council
