Packed with hundreds of color photographs, detailed specification diagrams and supported with meticulously researched data, this book takes the reader on a fascinating, visual journey covering 80 years of American helmet design and development. From the classic Model 1917 "Doughboy" helmet to the distinctive ballistic "Kevlar" helmet, Steel Pots will introduce you to over 50 American helmet variations. Also, rare WWI experimental helmets to specialized WWII aircrew anti-flak helmets, plus liners, suspensions, chinstraps, camouflage covers, nets and even helmet radios are completely covered.