July 7--Nearly 20,000 vessels have entered or left the Port of Liverpool since the German submarine blockade began, yet only 29 ships have been captured or destroyed; Austrian submarine sinks Italian armored cruiser Amalfi in Upper Adriatic, most of the officers and crew being saved. July 10--British steamer Ellesmere, Norwegian steamer Nordaas, and Italian steamer Clio are sunk by German submarines; one of the crew of the Nordaas is killed. AERIAL RECORD June 16--Official British statement shows that sixteen persons were killed and forty injured by a Zeppelin raid on the northeast coast of England on June 15, and that twenty-four persons were killed and forty injured by a Zeppelin raid on the same coast on June 6; German aeroplanes drop bombs on Nancy, St. Die, and Belfort. June 17--Sub-Lieutenant Warneford, who won the Victoria Cross for blowing a Zeppelin to pieces, is killed by the fall of his aeroplane at Buc, France; French air squadrons bombard German reserve forces at Givenchy and in the Forest of La Folie, dispersing troops about to attack the French; squadron of Italian dirigibles bombards Austrian positions at Monte Santo and intrenchments facing Gradisca, doing considerable damage; the squadron also damages the Ovoladeaga station on the railroad from Gorizia to Dornberg. June 18--Italian dirigible bombards an ammunition factory near Trieste. June 19--In a duel between a French and a German aeroplane near Thann, in Upper Alsace, fought at a height of 10,500 feet, the French aviator kills the German. June 20--Germans shoot down one allied aeroplane near Iseghem, Flanders, and another near Vouziers, in Champagne. June 21--Austrian naval planes bombard the railway stations at Bari and Brindisi, doing considerable damage; allied aeroplanes bombard Turkish batteries on Asiatic side of the Dardanelles. June 22--British aeroplane drops three bombs on Smyrna, causing seventy casualties in the garrison. June 25--French aviators drop twenty bombs on the station of Douai, fifteen miles northeast of Arras. June 26--British aviators drop bombs near Roulers, Belgium, causing the explosion of a large ammunition depot and the killing of fifty German soldiers. June 27--French aeroplane drops eight shells on the Zeppelin hangars at Friedrichshafen. July 1--French aeroplanes drop bombs on Zeebrugge and Bruges, but slight damage is done. July 2--Austrian aeroplane bombards the town of Cormons, Austria, now in Italian hands, killing a woman and boy, and wounding five other civilians.