Frederick a small phial containing "a reddish fluid," which, it was asserted, changed all metals, when in a molten state, into gold. This important phial was taken in charge by the Prince Fürst von Fürstenburg, who, accompanied by a regiment of Guards, hurried with it to Warsaw. Arrived there, it was determined to make immediate trial of the process. The King and the Prince locked themselves up in a secret chamber of the palace, girt themselves about with leather aprons, and like true "gold-cooks" set to work melting copper in a crucible and afterwards applying to it the red fluid of Böttgher. But the result was unsatisfactory; for notwithstanding all that they could do, the copper obstinately remained copper. On referring to the alchemist's instructions, however, the King found that, to succeed with the process, it was necessary that the fluid should be used "in great purity of heart"; and as his Majesty was conscious of having spent the evening in very bad company he attributed the failure of the experiment to that cause. A second trial was followed by no better results, and then the King became furious; for he had confessed and received absolution before beginning the second experiment.
Frederick Augustus now resolved on forcing Böttgher to disclose the golden secret, as the only means of relief from his urgent pecuniary difficulties. The alchemist, hearing of the royal intention, again determined to fly. He succeeded in escaping his guard, and, after three days' travel, arrived at Ens in Austria, where he thought himself safe. The agents of the Elector were, however, at his heels; they had tracked him to the "Golden Stag," which they surrounded, and seizing him in his bed,
