Original U.S. WWI Named Marine Corps British-Made Mk. I Helmet Shell - 11th Regiment, 5th Brigade USMC with EGA Revolutionary War and long-range sea patrols
Yard notes & kiln story
Description
Original U.S. WWI Named Marine Corps British Made Mk. I Helmet Shell 11th Regiment, 5th Brigade USMC with EGA Revolutionary War and long range sea patrols and long range sea patrols This design used Direct Current telegraph signals which were impossible for the enemy to intercept and decode