Original U.S. WWI 335th Machine Gun Battalion M1917 Doughboy Helmet with Camouflage Paint Books & Films Luther's story is also mentioned

Luther's story is also mentioned in part in the book Risking and Resisting by Marie Le Febvre

A requirement for the successful use of the Norden bomb-sight was a steady and controllable aircraft platform achieved by use of a gyroscopic autopilot

PROVIDENCE TOOL CO

It has a name marked on the left butt stock

Original U.S. WWI 335th Machine Gun Battalion M1917 Doughboy Helmet with Camouflage Paint Books & Films Luther's story is also mentionedOriginal Item: Only One Available. This is a very nice example of a U. S. M1917 "Doughboy" helmet, marked to a unit that served during WWI. It also features original period hand painted camouflage paint on the top side. The shell is maker marked with a stamping on the underside of the rim that reads ZA 48. The solid rivets and heat lot number indicate that this helmet shell was produced in the United States. The paint is in very good condition both