20 Dec 1939
  • Soviet Army called off the attack on Summa, Finland. ww2dbase [The Winter War | TH]
United Kingdom
  • HMS Acasta began a period of refitting at HM Dockyard, Devonport in Plymouth, England, United Kingdom. ww2dbase [Acasta | Plymouth, England | CPC]
Photo(s) dated 20 Dec 1939
Former US President Herbert Hoover, Dr. van Loon, and Mayor Fiorello LaGuardia raising funds for Finland for the Winter War, New York, New York, United States, 20 Dec 1939

20 Dec 1939 Interactive Map

Timeline Section Founder: Thomas Houlihan
Contributors: Alan Chanter, C. Peter Chen, Thomas Houlihan, Hugh Martyr, David Stubblebine
Special Thanks: Rory Curtis

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