On the night of the 1st of July Johnston was between Brownsville and the Big Black, and wrote Pemberton from there that about the 7th of the month an attempt would be made to create a diversion to enable him to cut his way out. Pemberton was a prisoner before this message reached him. On July 1st Pemberton, seeing no hope of outside relief, addressed the following letter to each of his four division commanders: "Unless the siege of Vicksburg is raised, or supplies are thrown in, it will become necessary very shortly to evacuate the place. I see no prospect of the former, and there are many great, if not insuperable obstacles in the way of the latter. You are, therefore, requested to inform me with as little delay as possible, as to the condition of your troops and their ability to make the marches and undergo the fatigues necessary to accomplish a successful evacuation." Two of his generals suggested surrender, and the other two practically did the same. They expressed the opinion that an attempt to evacuate would fail. Pemberton had previously got a message to Johnston suggesting that he should try to negotiate with me for a release of the garrison with their arms. Johnston replied that it would be a confession of weakness for him to do so; but he authorized Pemberton to use his name in making such an arrangement. On the 3d about ten o'clock A.M. white flags appeared on a portion of the rebel works. Hostilities along that part of the line ceased at once. Soon two persons were seen coming towards our lines bearing a white flag. They proved to be General Bowen, a division commander, and Colonel Montgomery, aide-de-camp to Pemberton, bearing the following letter to me: "I have the honor to propose an armistice for--hours, with the view to arranging terms for the capitulation of Vicksburg. To this end, if agreeable to you, I will appoint three commissioners, to meet a like number to be named by yourself at such place and hour to-day as you may find convenient. I make this proposition to save the further effusion of blood, which must otherwise be shed to a frightful extent, feeling myself fully able to maintain my position for a yet indefinite period. This communication will be handed you under a flag of truce, by Major-General John S. Bowen." It was a glorious sight to officers and soldiers on the line where these white flags were visible, and the news soon spread to all parts of the command. The troops felt that their long and weary marches, hard fighting, ceaseless watching by night and day, in a hot climate, exposure to all sorts of weather, to diseases and, worst of all, to the gibes of many Northern papers that came to them saying all their suffering was in vain, that Vicksburg would never be taken, were at last at an end and the Union sure to be saved.