Dec. 21—Aviators of Allies drop bombs in Brussels and make night attack near Ostend.
Dec. 22—Deschamps, Belgian aviator, killed by his own bomb.
Dec. 24—German aeroplane, trying to reach Paris, is shot down; German aviator drops bomb in Dover.
Dec. 25—Two German aviators fly up the Thames, but are routed by British.
Dec. 26—Zeppelin drops bombs on Nancy; German aeroplanes make raid in Russian Poland; French aviators attack Metz.
Dec. 30—German airmen drop bombs in Dunkirk, killing fifteen; French aviators active in Flanders.
Jan. 1—German aeroplanes bombard Dunkirk.
Jan. 3—Austrian aviator drops bombs on Kielce.
Jan. 4—French aviators drop bombs near Brussels.