Area of War in East Prussia and Poland.
Chronology of the War
Showing Progress of Campaigns on All Fronts and Collateral Events from Oct. 15, 1914, to and Including Jan. 7, 1915.[9]
CAMPAIGN IN EASTERN EUROPE
Oct. 16—German-Austrian forces assume offensive between the Vistula River and Galicia; fighting near Warsaw and Przemysl; Germans forced back into arid country from vicinity of Ivangorod; Servians and Montenegrins defeat Austrians at Glasinatz.
Oct. 17—Germans advance near Mlawa; their attempts to cross the Vistula repulsed; Austrians claim successes in Galicia; Montenegrins, French, and British bombard Cattaro.