Original U.S. WWII Korean War 52nd Armored Engineer Battalion Named Drill Sergeant Helmet Category_Display Guns & Parts Sets however it is marked on

however it is marked on the  interior of the lock marked W

All this appears to be original to the WW1 time period

The Germans had launched a major offensive at dawn on 16 December through the Ardennes in the lightly held sector of VII Corps

Bob asked for overseas assignment and the United States Army sent him to Fort Belvoir

which the Allies feared might be commandeered by the Germans

Original U.S. WWII Korean War 52nd Armored Engineer Battalion Named Drill Sergeant Helmet Category_Display Guns & Parts Sets however it is marked onOriginal Item: Only One Available. Purchased directly from the veteran's family this is a WWII M1 helmet high pressure helmet liner. it is stamped with the Capac Manufacturing Company logo with frontal eyelet. Manufactured in Capac, Michigan this high pressure manufactured M 1 helmet liner is identified by an embossed cross with the words Capac in the crown. Capac Manufacturing Company started M 1 helmet liner delivery to the US Army in September