On the 10th of March, the operations of the campaign were recommenced. The 2d division, the command of which, after the death of general Zimirski, was given to general Gielgud, and a division of cavalry, under the command of general Jankowski, received orders to make a strong reconnoissance upon the right bank of the Vistula. This division was ordered to pass the bridge in the night, and at break of day to commence the attack upon whatever force of the enemy they might find on the plains of Grochow or Kawenczyn, and, by this manoeuvre, to harass the right wing of the enemy. But general Jankowski arrived late. It was near eight o'clock, A.M. before he approached with his division, at which time the two divisions united left Praga to commence their attack, but this operation being thus retarded, could not be made effective. The enemy, seeing our movement, had time to prepare themselves to counteract it. Our forces having advanced a mile or two upon the main road, commenced a fire of tirailleurs, and the enemy began to retire. As it was designed to act upon Kawenczyn, a battalion was sent to attempt an attack on the forest of elders, well known to the reader; but as the enemy was quite strong at that point, and particularly in artillery, a fire from which was immediately opened upon our force, the attack was not made, and our battalion was ordered to withdraw. The Russians, at about mid-day, began to show a stronger force upon the plains of Wawr. Their artillery, also, opened a fire upon the main road. This fire had continued an hour, when our generals, not perceiving that the artillery was protected by cavalry, decided to make a charge upon them with the regiment of Mazurs, and the 3d regiment of light cavalry. This brigade of cavalry, under the command of the brave colonels Blendowski and Miller, threw themselves with courage upon that artillery, when, at the moment of the charge, two regiments of Attaman Cossacks, which were posted in a wood adjoining, displayed their front, and advanced to charge our cavalry upon the flank and rear. Our attack therefore failed, and it was owing to good fortune alone that by a rapid bending of our flank, this body of cavalry was saved from total ruin. This unfortunate affair cost us a heavy loss of men, and of both of the brave colonels who commanded the attack. At about 2, P.M. as the enemy began to debouch from the great forest with increased forces, it was decided to return to Warsaw, and thus ended this reconnoissance, which had it been executed by more skilful generals, might have had the best success, for all the Russian regiments which had advanced towards Praga, at a considerable distance from their main forces, might have been taken. A reprimand was publicly given to the two generals, Gielgud and Jankowski, for their remissness in executing their instructions. The only advantage which was gained by this reconnoissance, was the taking of a great quantity of fascines and