From November 13th, when the Austrians in crossing the lower Piave in their headlong rush to Venice were suddenly checked by the Italian lagoon defenses, the entire Gulf of Venice, with its endless canals and marshes, with islands disappearing and reappearing with the tide, was the scene of a continuous battle. A correspondent described the fighting as absolutely without precedent. The Teutons were desperately trying to turn the Italian right wing by working their way around the northern limits of the Venetian Gulf. The Italians inundated the region and sealed all the entrances into the gulf by mine fields. The gulf, therefore, was converted into an isolated sea. Over this inland waterway the conflict raged bitterly. The Italians had a “lagoon fleet” ranging from the swiftest of motor boats, armed with machine guns, small cannon, and torpedo tubes, to huge, cumbersome, flat-bottomed British monitors, mounting the biggest guns. The Italian vessels navigated secret channels dug in the bottom of the shallow lagoons. Only the Italian war pilots knew these courses. Even gondolas straying out of the channels were instantly and hopelessly stranded. Not only this, but as the muddy flats and marshy islands did not permit of artillery emplacements the Italians developed an immense fleet of floating batteries. The guns ranged from three-inch fieldpieces to great fifteen-inch monsters. Each was camouflaged to represent a tiny island, a garden patch, or a houseboat. Floating on the glasslike surface of the lagoons, the guns fired a few shots and then changed position, making it utterly impossible for the enemy to locate them. The entire auxiliary service of supplying this floating army was adapted to meet the lagoon warfare. Munition dumps were on boats, constantly moved about to prevent the enemy spotting them. Gondolas and motor boats replaced the automobile supply lorries customary in land warfare. Instead of motor ambulances, motor boats carried off the dead and wounded. Hydro-airplanes replaced ordinary fighting aircraft. Along the northern limit of the Venetian Gulf, where the Austrians, having filtered into the Piave Delta, sought to cross both the Sile and the Piave, the enemy each night hooked up pontoons. At daybreak every morning one end of a huge pontoon structure was anchored to the east bank of the Piave and the other flung out to the strong current, which soon stretched the makeshift bridge across. The moment this happened, the enemy infantry madly dashed across. Simultaneously the Italian floating batteries opened a terrific fire. Practically every morning the Austrians tried the trick, and every morning they failed, with heavy losses, to effect a crossing. At last they gave up the attempt as hopeless, and the armies remained locked on the Piave for several months. TRANSCRIBER’S NOTES: Italicized text is surrounded by underscores: _italics_. Obvious typographical errors have been corrected.