...s at Lewinsville being reinforced — and the enemy having retreated, and the alarm being sounded in all the enemy's camps in the neighborhood, we left our position, and arrived in camp by way of Langley at half-past 10 o'clock, A. M. The lowest estimate of the enemy's losses is four killed, two wounded and one prisoner. Much of the success of the expedition is owing to the exertions of our guide, ...