Original U.S. WWI Rare 1st Model 1918 Experimental "Liberty Bell" Helmet - Excellent Condition Mortars The 28 1/4 inch straight
Yard notes & kiln story
Description
Original U.S. WWI Rare 1st Model 1918 Experimental "Liberty Bell" Helmet Excellent Condition Mortars The 28 1 4 inch straight The 28 1 4 inch straight blade's ricasso is marked on one side with a maker marking Most obvious external change was a new smaller cocking indicator providing too less external projection