"Tell General Sandford he must do the best he can with them there." General Sandford had at this time about the same number of men under his command at the arsenal that General Brown had at police head-quarters; yet the former, up to this morning, had not sent out a single company to assist the police to arrest the devastations of the mob. He apparently did not know what was going on, had hardly kept up any communication with the Police Commissioners or Governor Seymour, but now begs the former to relieve him of some colored refugees, as if the overworked commissioners had not enough on their hands already. This request is especially noteworthy, when taken in connection with his after report, in which he states that on this morning the riot was substantially over; so much so, at least, that the police could do all that was necessary without the aid of the military. It would seem that if he really thought that the rest of the work should be left to them, he might have sent off some of his troops, and made room for the negroes in the arsenal. At about two o'clock in the afternoon word was received that a large number of muskets were secreted in a store on Broadway, near Thirty-third Street; and Colonel Meyer was ordered to proceed thither, with thirty-three soldiers belonging to Hawkins' Zouaves, and take possession of them. Reaching the place, he found a large mob gathered, which was momentarily increasing. He, however, succeeded in entering the building, and brought out the arms. An Irishman happening to pass by in his cart, the colonel seized it, and pitching in the guns, closed around it, and moved off. Citizens offering their services were coming in all day, and a company was formed and placed under the command of Charles A. Lamont, and did good service. Others also were enrolled and placed on duty. Colonel Sherwood's battery of rifled cannon arrived in the afternoon, and was put in position in front of the arsenal, where the firing of pickets all day would indicate that an attack was momentarily expected. This did not look as if General Sandford thought the riot substantially over.