If they will peaceably surrender themselves and restore the pillaged property, they shall be kept in safety to await the orders of the President. Colonel Lee represents to them, in all frankness, that it is impossible for them to escape; that the armory is surrounded on all sides by troops; and that if he is compelled to take them by force, he cannot answer for their safety. R. E. LEE, Colonel Commanding United States Troops. It had been agreed upon between Stuart and Green, that, after having read the order to Brown, if he should refuse to surrender, as they supposed he would, Stuart would then signal by a wave of his cap, at the sight of which Green would order his company forward to the assault. His plan of attack was to advance with twelve men, holding another twelve in reserve to support them, if they should be disabled, and with a heavy sledge-hammer break down the door of the engine-house, and if successful, then, with the full command rush the insurgents with fixed bayonets. Upon seeing the signal agreed upon, Green ordered the attack. While being fired upon from within the engine-house, the marines, armed with the sledge, attempted to beat down the doors, but without success; then seeing a heavy ladder lying nearby, Green ordered some of the men to take it up and use it against the doors as a battering-ram. This expedient was successful. Two blows by the improvised engine of war sufficed to break a ragged hole, low down, in the right-hand door. Through the opening thus made, Green, and Major Russell, pay-master, United States Marine Corps, sprang, followed by the enlisted men.[386] Rising to his feet, Green ran back of the engine to the rear of the room, where he saw Colonel Washington, who, pointing to Brown said, "this is Osawatomie." Lieutenant Green states: