British WWI Officer Service Dress Peaked Cap- Size US 7 1/4 (58cm)
R25A-23 WW1 Imperial Russian Army Officers Visor Hat Green Wool Size 7 1/8 | eBay
World War One Doughboy Helmet] - UNT Digital Library
Adrian helmet - Wikipedia
Stahlhelm M16 - WW1 German steel helmet 1 (55-56) 74,75 € | Nestof.pl
How the Military Helmet Evolved From a Hazard to a Bullet Shield | At the Smithsonian| Smithsonian Magazine
German Prussian M1907 FIELD GREY CAP Kratzchen - All Sizes - WW1 Repro Army Hat | eBay
US WW1 M1917 Brodie Helmet Doughboy Helmet 82nd Airborne Hand Aged - Walmart.com
The Evolution of the Hard Hat - The New York Times
Belgian steel helmet | NZHistory, New Zealand history online
World War I 55th U.S. Engineers Painted Helmet | Antiques Roadshow | PBS
French Adrian Helmet | National Museum of African American History and Culture
WORLD WAR I TREASURES IN THE STOREROOM
U.S. officer's campaign hat, World War I] - The Portal to Texas History
Lafayette Flying Corps Dress Cap > National Museum of the United States Air Force™ > Display
Cowboys in Khaki': WWI exhibit remembers the service of 'Westerners in the Great War'
Amazon.com: warreplica WW1 Canadian/British Trench Cap and Badge - Reproduction (Size 56 CMS) Khaki: Clothing, Shoes & Jewelry
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 M1 Helmet: The Soldier's helmet | Article | The United States Army
Combat helmet from World War I used by the 93rd Infantry Division | National Museum of African American History and Culture
WWI U.S. Army Protective Helmet Used by American Rocket Society | National Air and Space Museum
British WW1 Wool Trench Caps - Etsy
Eleven Artifacts of Heroism from America's Wars | At the Smithsonian| Smithsonian Magazine
Pickelhaube - Wikipedia
Ford Motor Company | American Helmet Model No. 8 | American, Philadelphia | 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
Brodie Helmet / Helmet, steel, Mark I (World War I) - YouTube
The Australian Imperial Force (AIF) headwear 1914-1918 | Australian War Memorial
