Colonel Abercrombie immediately turned over the command of his regiment to Major Charles Hall (the Lieutenant-Colonel, John H. Black, being on sick leave from a wound received at Gettysburg), and entered upon the duty of opening this new route to Washington. From Richmond to Orange Court-House (General Lee's headquarters) was by rail, and involved no difficulty. From thence to the Rapidan River, on the southerly side of which lay the Confederate army, and on the northerly side the Union army, was easy enough; but from thence, to first get through the Union line of pickets, and then traverse about seventy miles of country, until the Potomac was reached at or near the Great Falls, about twelve miles above Washington, was the tug of war. To establish this latter part of the route involved the employment of about twenty men--some as guides from point to point; some to furnish horses, or other conveyances, to the blockade-runners and their passenger guests; some to entertain and conceal them whenever they came that way; some to be on the constant lookout, and pass the word from post to post, if any danger threatened the blockade-runners or any of their employees; some to row them across the Potomac, and meanwhile keep their boats concealed from the eyes of Union troops and guards; and others to pass them through safely from the Great Falls to Washington and return. The men so employed included planters or farmers, doctors, merchants, and day-laborers, all of whom received pay for their services from the Confederacy, through the hands of Colonel Abercrombie or Colonel Kill-gore. Besides these, the guides had under pay three old negro women, at whose huts they stopped and concealed themselves and guests, whenever occasion required. At Great Falls, Messrs. Garrett & Morse, merchants, were the principal agents. Upon them depended mainly the keeping open of the line from that point to Washington city; the crossing of the Potomac at or near that point; and to see that the guides on the Virginia side of the Potomac were always ready for service. At Washington city the grand depot, or end of the line, was at Ben Beveridge's saloon, and the "Washington House," kept by Ben's mother, at the corner of Third Street and Pennsylvania Avenue. Ben furnished the disguises for both conductors and passengers on this line, and was always ready to lend a helping hand in any way in which his services could be made available. His first advance pay for services was two thousand dollars in gold, to which additions were made from time to time until he received from eight thousand to ten thousand dollars, all in gold. All these men were in entire sympathy with the Southern Confederacy, and nearly all offered their services gratuitously when first spoken to on the subject by Colonel Abercrombie; but his plan was to bind every man to greater faithfulness by having him to accept pay from the Confederacy, and hence he would not accept of gratuitous service from any one.