cians, draw precious stones out of the earth by the magic of his song. He gave away a great number of these jewels to the ladies of the court; and Madame du Pompadour was so charmed with his generosity, that she gave him a richly enamelled snuff-box as a token of her regard, on the lid of which was beautifully painted a portrait of Socrates, or some other Greek sage, to whom she compared him. He was not only lavish to the mistresses, but to the maids. Madame du Hausset says: "The count came to see Madame du Pompadour, who was very ill, and lay on the sofa. He shewed her diamonds enough to furnish a king's treasury. Madame sent for me to see all those beautiful things. I looked at them with an air of the utmost astonishment; but I made signs to her that I thought them all false. The count felt for something in a pocket-book about twice as large as a spectacle-case, and at length drew out two or three little paper packets, which he unfolded, and exhibited a superb ruby. He threw on the table, with a contemptuous air, a little cross of green and white stones. I looked at it, and said it was not to be despised. I then put it on, and admired it greatly. The count begged me to accept it; I refused. He urged me to take it. At length he pressed so warmly, that madame, seeing it could not be worth more than a thousand livres, made me a sign to accept it. I took the cross, much pleased with the count's politeness."
How the adventurer obtained his wealth remains a secret. He could not have made it all by the sale of his elixir vitæ in Germany, though no doubt some portion of it was derived from that source. Voltaire positively says he was in the pay of foreign governments; and in his letter to the King of Prussia, dated the 5th of April 1758, says that he was initiated in all the secrets of Choiseul, Kaunitz, and Pitt. Of what use he could be to any of those ministers, and to Choiseul especially, is a mystery of mysteries.
There appears no doubt that he possessed the secret of removing spots from diamonds; and in all probability he gained considerable sums by buying at inferior prices such as had flaws in them, and afterwards disposing of them at a profit of cent per cent. Madame du Hausset relates the following anecdote on this particular: "The king," says she, "ordered a middling-sized diamond, which had a flaw in it, to be brought to him. After having it weighed, his majesty said to the count, 'The value of this diamond as it is, and with the flaw in it, is six thousand livres; without the flaw, it would be worth at least ten thousand. Will you undertake to make me a gainer of four thousand livres? St. Germain examined it very attentively, and, 'It is possible; it may be done. I will bring it you again in a month.' At the time appointed the count brought back the diamond
