Early on the morning of the 22d, Mr. Lincoln raised the flag over Independence Hall, and departed for Harrisburg. On the way, Mr. Judd gave him a full and precise detail of the arrangements that had been made the previous night. After the conference with the detective, Mr. Sanford, Colonel Scott, Mr. Felton, and the railroad and telegraph officials had been sent for, and came to Mr. Judd's room. They occupied nearly the whole of the night in perfecting the plan. It was finally agreed that about six o'clock the next evening Mr. Lincoln should slip away from the Jones Hotel at Harrisburg, in company with a single member of his party. A special car and engine was to be provided for him on the track outside the depot; all other trains on the road were to be "side-tracked" until this one had passed. Mr. Sanford was to forward skilled "telegraph-climbers," and see that all the wires leading out of Harrisburg were cut at six o'clock, and kept down until it was known that Mr. Lincoln had reached Washington in safety. The detective was to meet Mr. Lincoln at the West Philadelphia Station with a carriage, and conduct him by a circuitous route to the Philadelphia, Wilmington, and Baltimore Station. Berths for four were to be pre-engaged in the sleeping-car attached to the regular midnight train for Baltimore. This train Mr. Felton was to cause to be detained until the conductor should receive a package, containing important "government despatches," addressed to "E. J. Allen, Willard's Hotel, Washington." This package was to be made up of old newspapers, carefully wrapped and sealed, and delivered to the detective to be used as soon as Mr. Lincoln was lodged in the car. Mr. Lincoln acquiesced in this plan. Then Mr. Judd, forgetting the secrecy which the spy had so impressively enjoined, told Mr. Lincoln that the step he was about to take was one of such transcendent importance that he thought "it should be communicated to the other gentlemen of the party." Therefore, when they had arrived at Harrisburg, and the public ceremonies and speech-making were over, Mr. Lincoln retired to a private parlor in the Jones House; and Mr. Judd summoned to meet him there Judge Davis, Colonel Sumner, Major Hunter, Captain Pope, and myself. Judd began the conference by stating the alleged fact of the Baltimore conspiracy, how it was detected, and how it was proposed to thwart it by a midnight expedition to Washington by way of Philadelphia. It was a great surprise to all of us. Colonel Sumner was the first to break the silence. "That proceeding," said he, "will be a damned piece of cowardice." Mr. Judd considered this a "pointed hit," but replied that "that view of the case had already been presented to Mr. Lincoln." Then there was a general interchange of opinions, which Sumner interrupted by saying,-- "I'll get a squad of cavalry, sir, and _cut_ our way to Washington, sir!"