Zimmermann Telegrams: From Berlin to Mexico; No. 21
Title
Zimmermann Telegrams: From Berlin to Mexico; No. 21
Creator
Arthur Zimmermann
Identifier
WWP21044
Date
1917 March 24
Source
Library of Congress, Woodrow Wilson Papers, 1786-1957
Text
From Berlin to Mexico, No. 21, March 24, 1917.
Cypher 13040 is compromised and must not be used for secret communications. Please inform the Minister at Havana of the foregoing by means of secret cyphering method. Report by telegraph when this has been done.
Files
Collection
Citation
Arthur Zimmermann, “Zimmermann Telegrams: From Berlin to Mexico; No. 21,” 1917 March 24, WWP21044, World War I Letters, Woodrow Wilson Presidential Library & Museum, Staunton, Virginia.