1320 - Adrian helmet. A Model 1915 Adrian helmet entirely covered in khaki paint, with Model 1915 infantry insignia in a different shade from the helmet. First-type liner, with the stamp present but illegible; seven wolf teeth; a horizon-blue woolen headband; and two side plates. A 1926-type fawn-colored leather chin strap, with the name “M. Fenau” inscribed on the nape pad. A Model 1926 helmet bearing the Model 1937 infantry insignia; the helmet retains nearly 70% of its original factory khaki paint, with an aluminum crest. Leather liner with six wolf teeth and seven clasps; re-sewn chinstrap. Traces of black paint throughout the helmet shell. Two Adrian helmets: a 1915 infantry model painted khaki, with a first-type liner, two spacers, and a 1926 chinstrap, inscribed “M. Fenau”; and a 1926 model with the 1937 infantry insignia, retaining about 70% of its factory khaki paint and featuring a repaired chinstrap.