Steel, paint, leather, textile, fiber, cord
Overall: 4 3/4 x 12 3/8 x 11 3/8 in. ( 12.1 x 31.4 x 28.9 cm )
stamped: on underside of brim: "187 / ZD"
painted: inside crown: "A56"
printed paper label: inside top of crown: "TIGHTEN CORD / AND ADJUST / NET TO / FIT THE HEAD"
Olive green painted trench helmet with textured surface; domed oval crown and roughly horizontal brim; padded liner made of leather and black oilcloth; leather chin strap.
Due to ongoing research, information about this object is subject to change.