Foreign News
Dec. 22Polling day for Germany's referendum against the Young Plan.
Jan. 1China's abolition of all extraterritorial rights.
Jan. 3Pan-American Congress of Workingmen at Havana.
Aeronautics
Dec. 9-14Baltimore Aircraft Show.
Dec. 12-16International Civil Aeronautics Conference at Washington.
Dec. 15Start of Sir Hubert Wilkins' expedition to Antarctica.
Jan. 1Termination of the Daniel Guggenheim Fund for the Promotion of Aeronautics.
Business
Dec. 16Opening of New York's first Real Estate Exchange.
Jan. 4-11National Automobile Show at Grand Central Palace, Manhattan.
Religion
Dec. 15First day of Chanukah (Jewish holiday).
Dec. 19Creation of seven Roman Catholic cardinals by Pius XI in public consistory at...
