Original U.S. WWI Named Marine Corps British-Made Mk. I Helmet Shell - 11th Regiment, 5th Brigade USMC with EGA Medals Our helmet dates from approximately

Our helmet dates from approximately 1870-1880

Two regiments were raised in Yorkshire

Skullgard Type K  helmet manufactured by the Mine Safety Appliances Company of Pittsburgh

and signs of light oxidation in the grooves

38 nose fuse

Original U.S. WWI Named Marine Corps British-Made Mk. I Helmet Shell - 11th Regiment, 5th Brigade USMC with EGA Medals Our helmet dates from approximatelyOriginal Item. One of a Kind. This is a gorgeous Mk. I Helmet which is named on a museum tag to Rowland F. McKeeby, Company I, 11th Regiment, 5th Brigade U. S. M. C.. Most notably, the helmet features a P1917 EGA (Eagle Globe Anchor) cap badge, which was punch applied and not drilled as you so often encounter. This gorgeous example is unfortunately missing its liner and chinstrap, with both chinstrap bales still retained. The shell is maker marked