Original U.S. WWI M1917 29th Infantry Division Doughboy Helmet with Liner & Chinstrap - Blue & Gray Division No Return The maker mark is clear

The maker mark is clear

SPANISH GUNNER'S WATER KEG

however these can be found relatively easily on the market

which itself heavily copied Mauser's designs

and Grey with a Black Band

Original U.S. WWI M1917 29th Infantry Division Doughboy Helmet with Liner & Chinstrap - Blue & Gray Division No Return The maker mark is clearOriginal Item: Only One Available. This is a very nice example of a U. S. M1917 "Doughboy" helmet with original liner, and complete chinstrap. It also features a great original period textured OD Green paint on the top side, and is marked on the front to the 29th Infantry Division Blue and Gray. The shell is maker marked with a stamping on the underside of the rim that reads ZD 187. The solid rivets and heat lot number indicate that this helmet shell