Original U.S. WWII Army Air Force Aviator AN-H-15 Summer Flight Helmet - Size Medium Headgear which shows light staining on

which shows light staining on some areas on the interior

and they are smooth bore

Hinged cheek defenses and fully articulated Bevor (face guard) allow adjustment for improved vision

Air passes through this assembly into the aforementioned Tissot deflectors

Original U.S. WWII Army Air Force Aviator AN-H-15 Summer Flight Helmet - Size Medium Headgear which shows light staining onOriginal Item. Only One Available. This is a great WWII USAAF Khaki Summer weight flight helmet type AN H 15, manufactured by Slote & Klein Inc., size Medium. The helmet does not appear to have been used much, if at all. Chin strap is intact and excellent. There is a tag on the interior reading: SIZE MEDIUM CONTRACT NO. N288s 30999 SLOTE & KLEIN, INC. A great example of a WWII summer flight helmet, ready for further research and display.