Unidentified photographer 1918 (ca) Chain screens on steel helmet to protect soldiers' eyes from fragments of shell, rock, etc.; manufactured by E.J. Codd Company, Baltimore, Maryland. E. J. Codd Company
Gelatin silver print National Archives and Records Administration Still Picture Records Section, Special Media Archives Services Division (NWCS-S), National Archives at College Park, 8601 Adelphi Road, College Park, MD, 20740-6001. ARC Identifier 533656 / Local Identifier 165-WW-192B(3)
