“It will take too much time to enter into the details of this truly wonderful work; suffice it to say that the dam had nearly reached completion in eight days’ working time, and the water had risen sufficiently on the upper falls to allow the Fort Hindman, Osage, and Neosho, to get down and be ready to pass the dam. In another day it would have been high enough to enable all the other vessels to pass the upper falls. Unfortunately, on the morning of the 9th instant, the pressure of water became so great that it swept away two of the stone-barges, which swung in below the dam on one side. Seeing this unfortunate accident, I jumped on a horse and rode up to where the upper vessels were anchored, and ordered the Lexington to pass the upper falls, if possible, and immediately attempt to go through the dam. I thought I might be able to save the four vessels below, not knowing whether the persons employed on the work would ever have the heart to renew the enterprise. “The Lexington succeeded in getting over the upper falls just in time, the water rapidly falling as she was passing over. She then steered directly for the opening in the dam, through which the water was rushing so furiously that it seemed as if nothing but destruction awaited her. Thousands of beating hearts looked on, anxious for the result. “The silence was so great as the Lexington approached the dam that a pin might almost have been heard to fall. She entered the gap with a full head of steam on, pitched down the roaring torrent, made two or three spasmodic rolls, hung for a moment on the rocks below, was then swept into deep water by the current, and rounded to safely into the bank. “Thousands of voices rose in one deafening cheer, and universal joy seemed to pervade the face of every man present. The Neosho followed next—all her hatches battened down, and every precaution taken against accident. She did not fare as well as the Lexington, her pilot having become frightened as he approached the abyss, and stopped her engine when I particularly ordered a full head of steam to be carried. The result was that for a moment her hull disappeared from sight, under the water. Every one thought she was lost. She rose, however, swept along over the rocks with the current, and fortunately escaped with only one hole in her bottom, which was stopped in the course of an hour. The Hindman and Osage both came through beautifully without touching a thing, and I thought if I was only fortunate enough to get my large vessels as well over the falls, my fleet once more would do good service on the Mississippi. [Illustration: CONFEDERATE GENERALS. BEAUREGARD. E. KIRBY SMITH. BEN. M’CULLOCH. LEONIDAS POLK. F. K. ZOLLICOFFER. J. E. B. STUART. STERLING PRICE. JOHN H. MORGAN.]