image shows the interior of a vintage military helmet liner, likely a mid-war Westinghouse M1 liner from the WWII era. The liner features a suspension system made of khaki canvas webbing straps that are knotted at the crown.The straps are designed to cradle the wearer's head and provide shock absorption.The interior shell appears to have a dark, possibly painted or stained, finish.A leather chinstrap component is visible at the bottom edge of the image.CategoryVintage & collectibles > OtherSizeN/ABrandWestinghouseConditionGood