Amerikaans gasmasker ''C.E. Box Respirator'' (ca. 1915-1918) Amerikaans gasmasker ''C.E. Box Respirator'' (ca. 1915-1918) Amerikaans gasmasker ''C.E. Box Respirator'' (ca. 1915-1918), met gele filterbus en instructieboekje Manual for noncommissioned officers and privates of cavalry of the army of the United States 1917 Woodrow Wilsons Entschluss : politische Szenen / von Eugen Fischer Challenge accepted : president Wilson's address to Congress april 2nd, 1917 / Wilson 20th century war: the american experience / Robert H. Berlin How America went to war : an account from official sources of the nation's war activities 1917-1920 : The road to France : the transportation … Manual for noncommissioned officers and privates of field artillery of the army of the United States : 1917 Manual for noncommissioned officers and privates of field artillery of the army of the United States : 1917 : Dl. 2 How America went to war : an account from official sources of the nation's war activities 1917-1920 : The armies of industry : Our nation's … Manual for noncommissioned officers and privates of field artillery of the army of the United States : 1917 : Dl. 1