Original U.S. WWI 1918 Model 5A Experimental Helmet with Liner & Partial Chinstrap - Only Dean Experimental Helmet to be Combat Tested Century a first pattern rayon suspension
Yard notes & kiln story
Description
Original U.S. WWI 1918 Model 5A Experimental Helmet with Liner & Partial Chinstrap Only Dean Experimental Helmet to be Combat Tested Century a first pattern rayon suspension a first pattern rayon suspension An answer suggested by many Collectors is that this particular feature was for use by Balloon Troops