That was a memorable day in the history of Saxony, which in Bottiger's accidental discovery of an art which had long been kept secret under pain of death, had indeed gained a veritable gold mine.

A few days later, news of a more dramatic character shocked the whole of Dresden. Although Schulenberg had given up all idea of seizing the person of Charles XII., the more daring Cosel, assisted by Flemming, had not the slightest intention of relinquishing it. Every day, the King of Sweden gave them an opportunity of carrying out their bold plan; but the number of persons necessary for its satisfactory accomplishment was lacking.

On September 1st, the same day on which he and the Emperor signed the ratification of the treaty granting freedom to Protestants, Charles XII. left Altrandstadt. He journeyed towards the North, following his army, which, under the command of Rhenskyold, had begun to leave Saxony for Silesia and Poland. The greater part had already left Saxony, but a few regiments still remained at Leipzic.

By September 6th, Charles had reached Oberan, near Meissen. It was such a beautiful day that he went out riding; as they ascended a hill, one of his followers directed his attention to the spires of the Dresden churches.

For some time Charles remained gazing at them, thoughtful and silent, then, addressing the few officers who accompanied him, he said,--

"It is so near, we must go there."

It was between three and four in the afternoon when the unexpected guests arrived at the gates of Dresden. Finding the gate closed, Charles XII. told the officer in command that he had come with messages from the Swedish King. Hearing this, the officer conducted him and his suite to the guard-room. Now it happened that at the same moment Flemming passed by, and he was greatly alarmed at recognizing the King.

At this hour Augustus was usually to be found taking exercise in the armoury. This afternoon Countess Cosel was also there, admiring the skill and strength displayed by her lover in breaking iron. Her merry laugh was re-echoing through the hall, when a knock was heard at the door.

"Come in!" called the King.

He turned towards the door as he spoke, but started, and then appeared as though changed to a block of stone on seeing his enemy, Charles XII. Flemming, who followed him, made signs to Countess Cosel, that he only awaited her signal, to summon the soldiers and seize their important guest.