Original U.S. WWI M1917 Doughboy Helmet of the 30th Infantry Division with Textured Paint MP 40 The throat microphones are marked

The throat microphones are marked Mi4c and Ln 26779-3 meaning the avionics are comprised of oval Mi4b magnetic type throat microphones with four-pole break coupling/plug

It has a CROWN / 96 inspection proof over the chamber on the barrel

This particular example however additionally saw service long after its military service was over

The batteries were removed from this set when it was put into storage

Original U.S. WWI M1917 Doughboy Helmet of the 30th Infantry Division with Textured Paint MP 40 The throat microphones are markedOriginal Item: Only One Available. This is a nice example of a WWI 30th Infantry Division Unit Painted M 1917 Helmet. The shell is maker marked with a stamping on the underside of the rim that reads ZAO. The best feature of all is the original hand painted blue boxed monogram XXX inside an "O" (for "Old") inside the cross bars of an "H" (for "Hickory") on red background bordered in black insignia for the 30 infantry division aka the Old Hickory