360 APPENDIX II
Dec. 29.-Serbs make crossing of the Save near Semlin.
Dec. 30.-German air raid on Dunkirk. Austrians abandon relief of Przemysl. French submarine torpedoes, but fails to sink, Austrian Viribus Unitas.
Dec. 31.-Russian successes in Western Galicia. Princess Patricia's regiment reaches the Western front. Pola bombarded by French and British war-ships.