and the city destroyed. The men must keep together and well in hand, and once in the city it must be destroyed, and Jeff. Davis and Cabinet killed. Pioneers will go along with the combustible material. The officer must use his discretion about the time of assisting us. Horses and cattle which we do not need immediately must be shot rather than left. As General Custer may follow me, be careful not to give a false alarm. The signal officer must be prepared to communicate at night by rockets, and in other things pertaining to his department. The quartermasters and commissaries must be on the lookout for their departments, and see that there are no delays on their account.
"The pioneers must be prepared to construct a bridge or destroy one. They must have plenty of oakum and turpentine for burning, which will be rolled in soaked balls and given to the men to burn when we get in the city. Torpedoes will be used only by the pioneers for destroying the main bridges, etc. They must be prepared to destroy railroads. Men will branch off to the right with a few pioneers and destroy the bridges and railroads south of Richmond, and then join us at the city. The line of Falling Creek is probably the best to work along, or, as they approach the city, Goode's Creek, so that no reinforcements can come up on any cars. Men will stop at Bellona Arsenal and totally destroy it and anything else, except hospitals; then follow on and rejoin the command at Richmond with all haste, and, if cut off, cross the river and rejoin us. As General Custer may follow me, be careful and not give a false alarm."
The following is a copy of a paper written in lead-pencil, which was, I suppose, a private memorandum which Colonel Dahlgren made for his own use:
"Saturday — Leave camp at dark (6 P. M.), cross Ely's Ford at 10 P. M. Twenty miles, cross North Anna at 4 A. M., Sunday; feed. Three miles, Frederick's Hall Station, 6 A. M.; destroy artillery, 8 A. M. Twenty miles, near James
