You may consider an open rebellion as already having commenced, and I call upon you for THREE THOUSAND MEN to carry out the laws. Mr. Hargis, the bearer of this letter, will give you more particularly the circumstances. Most respectfully, SAMUEL J. JONES, Sheriff Douglas County. To His EXCELLENCY, WILSON SHANNON, GOVERNOR KANSAS TERRITORY. On receipt of the above dispatch, Gov. Shannon wrote to Major-General William P. Richardson, reciting the story told him by Sheriff Jones, together with additional stories (equally false), told him by Hargis, and closed his letter with the following order: You are therefore hereby commanded to collect together as large a force as you can in your division, and repair, without delay, to Lecompton, and report to S. J. Jones, Sheriff of Douglas County, together with the number of your forces, and render him all the aid and assistance in your power in the execution of any legal process in his hands. The forces under your command are to be used for the sole purpose of aiding the Sheriff in executing the law, and for no other purpose. I have the honor to be Your obedient servant, WILSON SHANNON. Gov. Shannon knew, as well as he knew his name was Wilson Shannon, that this meant another invasion of Kansas Territory. There was no organized militia in Kansas. Gen. Richardson did not live in Kansas; he lived in Missouri, and it meant Missouri militia and not Kansas militia. Moreover, the Governor knew, or at least ought to have known, what an unreliable man this Sheriff Jones was. Jones was Postmaster at Westport, and Shannon was living at Shawnee Mission, in the neighborhood of Westport. And yet, without one moment's inquiry, he placed the issues of life and death of this infant Territory in the hands of this lying scoundrel. There was a rallying of the clans of the blue lodges of Missouri. The following appeal, sent by Brig. Gen. Eastin, editor of the _Leavenworth Herald_, and commander of the second brigade, Kansas militia, must serve as a sample of the dispatches that were scattered broadcast through the border Missouri counties: "TO ARMS! TO ARMS!" It is expected that every lover of _law and order_ will rally at Leavenworth on Saturday, December 1, 1855, prepared to march at once to _the scene of rebellion_ to put down the outlaws of Douglas county, who are committing depredations upon persons and property, burning down houses and declaring open hostility to the laws, and have forcibly rescued a prisoner from the Sheriff. Come one, come all! The outlaws are armed to the teeth, and number 1,000 men. Everyman should bring his rifle and ammunition, and it would be well to bring two or three days' provisions. Every man to his post and do his duty. MANY CITIZENS.