Existence of war, Austro-Hungarian Empire
Subtitle: by the President of the United States of America : a proclamation
Contributors: United States. War Department
Series: General orders -- no. 170
Publisher: G.P.O.
Published: 1918
Place of publication: Washington
Language: eng
Subjects: History; World War, 1914-1918; United States. Army; United States
Notes: "War Department, Washington, December 31, 1917."

Signed by Woodrow Wilson.