Yesterday whilst the peaceable village of Gazzoldo--five Italian miles from Goito--was still buried in the silence of night it was occupied by 400 hussars, to the great consternation of the people who were roused from their sleep by the galloping of their unexpected visitors. The sindaco, or mayor of the village, who is the chemist of the place, was, I hear, forcibly taken from his house and compelled to escort the Austrians on the road leading to Piubega and Redondesco. This worthy magistrate, who was not apparently endowed with sufficient courage to make at least half a hero, was so much frightened that he was taken ill, and still is in a very precarious condition. These inroads are not always accomplished with impunity, for last night, not far from Guidizzuolo, two squadrons of Italian light cavalry--Cavalleggieri di Lucca, if I am rightly informed--at a sudden turn of the road leading from the last-named village to Cerlongo, found themselves almost face to face with four squadrons of uhlans. The Italians, without numbering their foes, set spurs to their horses and fell like thunder on the Austrians, who, after a fight which lasted more than half an hour, were put to flight, leaving on the ground fifteen men hors de combat, besides twelve prisoners. Whilst skirmishing of this kind is going on in the flat ground of Lombardy which lies between the Mincio and the Chiese, a more decisive action has been adopted by the Austrian corps which is quartered in the Italian Tyrol and Valtellina. A few days ago it was generally believed that the mission of this corps was only to oppose Garibaldi should he try to force those Alpine passes. But now we suddenly hear that the Austrians are already masters of Caffaro, Bagolino, Riccomassino, and Turano, which points they are fortifying. This fact explains the last movements made by Garibaldi towards that direction. But whilst the Austrians are massing their troops on the Tyrolese Alps the revolution is spreading fast in the more southern mountains of the Friuli and Cadorre, thus threatening the flank and rear of their army in Venetia. This revolutionary movement may not have as yet assumed great proportions, but as it is the effect of a plan proposed beforehand it might become really imposing, more so as the ranks of those Italian patriots are daily swollen by numerous deserters and refractory men of the Venetian regiments of the Austrian army.