detained for a considerable time. Instead of masking Chew's house with a sufficient force and advancing rapidly with their main body, the Americans attacked the house, which was obstinately defended. The delay was very unfortunate, for the critical moment was lost in fruitless attempts on the house; the royal troops had time to get under arms and be in readiness to resist or attack, as circumstances required. General Grey came to the assistance of Colonel Musgrave; the engagement for some time was general and warm; at length the Americans began to give way and effected a retreat with all their artillery. The morning was very foggy, a circumstance which had prevented the Americans from combining and conducting their operations as they otherwise might have done, but which now favored their retreat by concealing their movements. In this engagement the British had 600 men killed or wounded; among the slain were Brigadier-General Agnew and Colonel Bird, officers of distinguished reputation. The Americans lost an equal number in killed and wounded, besides 400 who were taken prisoners. General Nash, of North Carolina, was among those who were killed. After the battle Washington returned to his encampment at Skippack creek. The plan of attack formed by Washington for the battle of Germantown was fully justified by the result. The British camp was completely surprised, and their army was on the point of being entirely routed, when the continued fog led the American soldiers to mistake friends for foes, and caused a panic which threw everything into confusion and enabled the enemy to rally.