previous next
[350] and captured their guns, trains, and five hundred men, with a loss to himself of only about fifty men.1

Grant was now satisfied that an efficient force was needed in the Shenandoah Valley, for the protection of Washington from seizure, and Maryland and Pennsylvania from invasion, and he proceeded to consolidate the Washington, Middle, Susquehanna, and Southwest Virginia Departments into, one, called the Middle Military Division, under the command of General Hunter. The latter expressed a willingness to be relieved, and Grant assigned

August 7, 1864.
General Philip H. Sheridan to the command of the new organization. He entered at once upon his duties, and found himself at the head of over thirty thousand troops, with which to confront Early with about twenty thousand.2

Let us here leave Sheridan, and return to the army before Petersburg. We have observed that the Nationals had secured a footing at Deep Bottom, on the north side of the James, and a quick communication between it and the main army by means of a pontoon bridge.3 This movement was a part of a plan of assault on the Confederate lines at Petersburg, in connection with the flowing up of one of the most powerful of the enemy's forts, situated within about a thousand yards of the city. This was to be done by the explosion of a mine under the fort, which had been for nearly a month in preparation, under the immediate supervision of Lieutenant-Colonel Henry Pleasants, of the Forty-eighth Pennsylvania, of Burnside's corps. He was a practical miner; and a greater portion of the men of his regiment had been recruited in the mining district. He suggested the enterprise to General Potter, and when that officer proposed it to General Burnside, their corps commander, he heartily approved it. With indifferent tools and a great lack of proper materials, Pleasants began the task on the 25th of June, and on the 23d of July the mine was ready for use.4

1 So wild were rumors, that on the day when Averill defeated the Confederates at Moorfield, the impression was so strong that Early was across the Potomac with his army, heading toward the Susquehanna, that Governor Curtin issued

August 4.
a proclamation calling out 30,000 militia, and the inhabitants of the Cumberland Valley commenced another exodus from their homes, with cattle and other property.

2 Sheridan's column for active operations consisted of the Sixth and Nineteenth Corps, and the infantry and cavalry of West Virginia, under Generals Crook and Averill. To these were added the cavalry divisions of Torbert and Wilson, sent to him from the army before Petersburg. His cavalry force was about ten thousand strong, and in fine condition.

3 See page 839.

4 The advance of the Ninth (Burnside's) Corps was within 200 yards of one of the strongest of the Confederate forts on the Petersburg lines, under which a mine was constructed. It was commenced in a hollow within

Section of main gallery

Burnside's lines, just in the rear of a deep cut of the City Point railway, entirely concealed from the Confederates. The work was performed by the enlisted men. of the Forty-eighth Regiment, nearly 400 in number, under the special direction of Lieutenant-Colonel Pleasants. The excavation was made through soft earth for some distance, when a stratum of marl, of the consistence of putty, was encountered, to avoid which the direction of the gallery was made to assume that of an inclined plane for about 100 feet. The earth (18,000 cubic feet In bulk) was taken out in barrows constructed of cracker-boxes, and concealed under brushwood, for it was important that no knowledge of the work should reach the Confederates. On the 17th of July the main gallery was completed, 510 feet in length, when lateral galleries were made under the doomed fort, for the magazines of gunpowder. These extended about 37 feet on each side of the termination of the main gallery. The powder, consisting of 320 kegs in bulk, or about 8,000 pounds, was placed in eight magazines, connected by wooden tubes half filled with powder. These were connected with three lines of fuses in the main gallery. These excavations were made secure from accident by lining the sides and tops of the galleries with timber and plank, in the manner shown by a section of the main gallery here represented. The gallery was 4 1/2 feet in height, and a little less in width at the bottom.

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 United States License.

An XML version of this text is available for download, with the additional restriction that you offer Perseus any modifications you make. Perseus provides credit for all accepted changes, storing new additions in a versioning system.

hide People (automatically extracted)
hide Dates (automatically extracted)
Sort dates alphabetically, as they appear on the page, by frequency
Click on a date to search for it in this document.
August 7th, 1864 AD (1)
August 4th (1)
July 23rd (1)
July 17th (1)
June 25th (1)
hide Display Preferences
Greek Display:
Arabic Display:
View by Default:
Browse Bar: