Original U.S. WWI Extremely Rare Inert Mk. I Defensive Grenade with Original Fuse and Lever Russian Maxim 1910 The Marines won all the

The Marines won all the play off races and became the Arizona team in the fall fleet races

a sharp tug on the tear-off tape would create friction between the chemically-soaked end of the tape within the cap

he contracted Tuberculosis

The 1796 pattern sword (spadroon) was the first British infantry sword to truly follow a pattern and be controlled by strict parameters

There are just a few tiny moth nips on the cap

Original U.S. WWI Extremely Rare Inert Mk. I Defensive Grenade with Original Fuse and Lever Russian Maxim 1910 The Marines won all theOriginal Item. Only One Available. The Mk 1 grenade (sometimes spelled Mk I) is a fragmentation hand grenade used by American forces during World War I. According to its designers, it was to be the "simplest", yet most "fool proof", grenade ever made. However, some major problems appeared when the grenade was used in the field. It was retired from service before the war ended, replaced in 1918 with the improved Mk 2 grenade used through World War II.