...n of General Meigs, the Quartermaster-General, and the skillful management of Colonel D. E. McCallum, the Government Superintendent of railways, and W. Prescott Smith, Master of Transportation on the Baltimore and Ohio road. In the space of eight days, the two corps, twenty thousand strong, marched from the Rapid Anna to Washington, and were thence conveyed through West Virginia, Ohio, Kentucky, and Tenn...