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Title: A must have for the serious collector/researcher or enthusiast
Review: Awesome book. Covers the basics of jet era flying headgear. However,I would like to have had more information on the versions of the APH-6,PRK-37/P, MS-22001, HGU-68/P, etc. Other related books include: BoneDomes & Speed Jeans; Vintage Flying Helmets; Flying Headgear of theWorld.
