...nced, under cover, upon General Trimble, who reserved his fire until they reached short range, when he poured forth a deadly volley, under which they fell back; Trimble, supported by two regiments of Elzey 's reserve, now advanced, with spirited skirmishing, more than a mile from his original line, driving the opposing force back to its former position. Ewell, finding no attack on his left was design...