In addition to the artillery fire, they encountered 27 regiments—9 of New York, 5 of Pennsylvania, 3 of Massachusetts, 3 of Vermont, 1 of Michigan, 1 of Maine, 1 of Minnesota, 1 of New Jersey, 1 of Connecticut, 1 of Ohio, and 1 of Delaware—a total of 9,000 to 10,000 men. In advance of the assaulting column a strong skirmish line was deployed. A skirmish line was also deployed in front of Meade’s line, which fell back as the assaulting column drew near. The Advance. General Longstreet ordered General Alexander, Chief of Artillery, to watch the havoc wrought in the Union line and signify the moment for advance. General Alexander says: “_Before the cannonade opened I made up my mind to give the order to advance within fifteen or twenty minutes after it began. But when I looked at the full development of the enemy’s batteries and knew that his infantry was generally protected from fire by stone walls and swells of the ground, I could not bring myself to give the word._ “_I let the 15 minutes pass, and 20, and 25, hoping vainly for something to turn up. Then I wrote to Pickett: ‘If you are coming at all, come at once, or I cannot give you proper support; but the enemy’s fire has not slackened at all; at least eighteen guns are still firing from the cemetery itself.’_ “_Five minutes after sending that message, the enemy’s fire suddenly began to slacken, and the guns in the cemetery limbered up and vacated the position._ “_Then I wrote to Pickett: ‘Come quick; eighteen guns are gone; unless you advance quick, my ammunition won’t let me support you properly.’_ “_Pickett then rode forward, and on meeting Longstreet said: ‘General, shall I advance?’ Longstreet nodded his assent and the column moved forward._” The column passed through the line of guns, fifteen or eighteen of which had been ordered to follow. Meanwhile the eighteen Union guns that were withdrawn were replaced by others. The Union line was once more intact, and it opened a terrific fire against the rapidly moving columns of assault. As the Confederates continued to advance, their courage unaffected in face of the tremendous fire of both artillery and infantry, their enemies were filled with admiration. At the Emmitsburg Road, where post-and-rail fences had to be crossed, the line was broken, but only for a moment. The musketry fire from the Union line was so heavy that the attacking column was unable to maintain a regular alignment, and when the Angle was reached the identity of the different brigades was lost. Armistead’s Brigade forged to the front at the Angle, and, reaching the wall, Armistead raised his hat on his sword and said: “_Give them the cold steel, boys!_”