Fair Oaks. Our centre was attacked again this morning at ten o'clock. The enemy was handsomely repulsed, leaving one hundred and fifty, killed and wounded, inside our lines, Colonel Lamar, of Georgia, among the latter. Our situation is very critical, our right flank being turned. General Porter lost nine thousand men and twenty-four guns, and is crossing Bottoms' Bridge. The rebels occupy White House Landing. Towards evening, all the baggage teams were sent away, and all surplus ammunition, arms and commissary stores destroyed. The army is preparing to retreat. A part of the Second corps had already left, when orders arrived that our position must be held. A deep gloom is prevailing over the whole army.
SOURCE: Theodore Reichardt, Diary of Battery A, First Regiment Rhode Island Light Artillery, p. 49