All the companies were now pressing forward, and pouring over the intrenchments and into the redoubts, eagerly vying with each other in the noble struggle for victory. Each company, as well as each soldier, was ambitious to excel. Companies A, B, C, and a part of Company D, composing the right wing, all dismounted, respectively under command of Captains Waldo, Walton, Moss, and Lieutenant Miller, led on by Lieutenant-Colonels Jackson and Mitchell, stormed a formidable line of redoubts on the enemy's left, defended by several pieces of cannon and a great number of well-armed and resolute men. A part of this wing took possession of the strong battery on Sacramento Hill, which had kept a continued cross-firing upon our right during the whole engagement. Colonels Jackson and Mitchell and their captains, lieutenants, non-commissioned officers, and the men generally, behaved with commendable gallantry. Many instances of individual prowess were exhibited. But it is invidious to distinguish between men, where all performed their duty so nobly. Meanwhile the left wing, also dismounted, commanded by Major Gilpin, a gallant and skillful officer, boldly scaled the heights, passed the intrenchments, cleared the redoubts, and, with considerable slaughter, forced the enemy to retreat from its position on the right. Company G, under Captain Hughes, and a part of Company F, under Lieutenant Gordon, stormed the battery of three brass four-pounders strongly defended by embankments and ditches filled by resolute and well-armed Mexican infantry. Some of the artillerists were made prisoners while endeavoring to touch off the cannon. Companies H and E, under Captains Rodgers and Stephenson, and a part of Hudson's company, under Lieutenant Todd, on the extreme left, behaved nobly, and fought with great courage. They beat the Mexicans from their strong places, and chased them like bloodhounds. Major Gilpin was not behind his men in bravery--he encouraged them to fight by example. Major Clark, with his six-pounders, and Captain Weightman, with his howitzers, during the whole action rendered the most signal and essential service, and contributed much toward the success of the day. The gallant charge led by Captain Reid, and sustained by Captain Weightman, in point of daring and brilliancy of execution, has not been excelled by any similar exploit during the war. General Heredia made several unsuccessful attempts to rally his retreating forces, to infuse into their minds new courage, and to close up the breaches already made in his lines. General Conde, with his troop of horse, also vainly endeavored to check the advance of the Missourians. They were dislodged from their strong places, and forced from the hill in confusion.