Diary of Battery A, First Regiment Rhode Island Light Artillery

, while the two pieces of the left section, to the left; Lieuts. Vaughan and Munroe remaining with the last mentioned. Firing was kept up incessantly, until the arrival of confederate reinforcements, coming down from Manassas Junction, unfurling the stars and stripes, whereby our officers were deceived to such a degree as to give the order, "Cease firing." This cessation of our artillery fire proved, no doubt, disastrous. It was the turning point of the battle. Our lines began to waver after receiving the volleys of the disguised columns. The setting sun found the fragments of our army not only in full retreat but in a complete rout, leaving most of the artillery in the hands of the enemy. Our battery happened to be the only six gun volunteer battery, carrying all the guns off the battle-field, two pieces in a disabled condition. A battery-wagon and forge were lost on the field. Retreating the same road we advanced on in the morning. All of a sudden the cry arose, "The Black Horse Cavalry is coming." The alar