him you may lose a great deal. The genuineness of his gold can no longer be doubted, after the testimony of so many jewellers of Aix, Lyons, and Paris in its favour. As it is not his fault that the previous safe-conducts sent to him have been of no service, it will be necessary to send him another; for the success of which I will be answerable, if you will confide the matter to me, and trust to my zeal for the service of his majesty, to whom I pray you to communicate this letter, that I may be spared the just reproaches he might one day heap upon me if he remained ignorant of the facts I have now written to you. Assure him, if you please, that, if you send me such a safe-conduct, I will oblige the Sieur Delisle to depose with me such precious pledges of his fidelity as shall enable me to be responsible myself to the king. These are my sentiments, and I submit them to your superior knowledge; and have the honour to remain, with much respect, &c.
"To M. Desmarets, Minister of State, and
Comptroller-General of the Finances, at Paris."
That Delisle was no ordinary impostor, but a man of consummate cunning and address, is very evident from this letter. The bishop was fairly taken in by his clever legerdemain, and when once his first distrust was conquered, appeared as anxious to deceive himself as even Delisle could have wished. His faith was so abundant that he made the case of his protégé his own, and would not suffer the breath of suspicion to be directed against him. Both Louis and his minister appear to have been dazzled by the brilliant hopes he had excited, and a third pass, or safe-conduct, was immediately sent to the alchymist, with a command from the king that he should forthwith present himself at Versailles, and make public trial of his oil and powder. But this did not suit the plans of Delisle. In the provinces he was regarded as a man of no small importance; the servile flattery that awaited him wherever he went was so grateful to his mind that he could not willingly relinquish it, and run upon certain detection at the court of the monarch. Upon one pretext or another he delayed his journey, notwithstanding the earnest solicitations of his good friend the bishop. The latter had given his word to the minister, and pledged his honour that he would induce Delisle to go, and he began to be alarmed when he found he could not subdue the obstinacy of that individual. For more than two years he continued to remonstrate with him, and was always met by some excuse, that there was not sufficient powder, or that it had not been long enough exposed to the rays of the sun. At last his patience was exhausted; and fearful that he might suffer in the royal estimation by longer de-
