There were not many men in the trench, and these were all bayoneted in less than a minute: but even in this short time the enemy in the earthwork behind the trench recovered themselves, and opened fire on us with both rifles and ordnance. Fortunately we were well spread out, and our losses were not great; the chief, and most regrettable of them being Colonel Krastnovitz, whose head was blown off. He was a very brave man, and excellent officer; and his death was a great personal loss to us all--to none more than to myself. I did not see him fall; but I soon became aware that he was down. The Major was not with us, having been previously wounded, and the command of the battalion devolved on a Captain, quite a young man, but energetic and brave, and well acquainted with his work. The bridge-head, considering its strength, and the numerous supporting works, fell into our hands with astonishing ease. Its capture did not cost us more than 100 men. We killed 200, captured eighty, and about 1,000 ran away. The pontoon on the extreme right was also captured, but with some difficulty and loss; while the defenders of the centre bridge drove back its assaulters with the loss of nearly half their strength: and it becoming certain that there was a strong supporting body in the German rear which was fast coming up, we received orders to destroy all we could, and retire. There was not much time for destruction. We perceived at least four battalions of the enemy close upon us; and their artillery began to fire into the gorge of the work. So we destroyed the breach-blocks of some of the guns we had captured, and ran for it, taking our prisoners with us, though most of them afterwards escaped. Our engineers had discovered that the bridge was mined; and they blew it up so quickly after we had passed, that I am not sure one or two of our men did not go up with it. I know that I had an unpleasantly narrow escape myself, besides being half suffocated with dust and smoke. I afterwards learned that one of the wooden pontoons was destroyed; but on the whole the expedition was not as successful as it should have been. It had been undertaken with too weak a force; and should have been accompanied by artillery. We got away with a total loss to the three columns of about 800 men, or more than a third of their number. It was a night of curious adventures, and singular mistakes on the part of the enemy. For we had not retreated more than four versts when a squad of thirty Prussian hussars rode up to us, mistaking us for a battalion of their own countrymen. When they discovered their mistake they tried to escape by spreading out, and galloping away full tilt. Twenty of them and a dozen horses went down before our fire: the rest got away.