Memoirs of Extraordinary Popular Delusions and the Madness of Crowds by Charles Mackay (whitelam books txt) 📕

With regard to the innumerable tricks by which impostors persuaded the world that they had succeeded in making gold, and of which so many stories were current about this period, a very satisfactory report was read by M. Geoffroy the elder, at the sitting of the Royal Academy of Sciences at Paris, on the 15th of April, 1722. As it relates principally to the alchymic cheats of the sixteenth and seventeenth centuries, the following abridgment of it may not be out of place in this portion of our history. The instances of successful transmutation were so numerous, and apparently so well authenticated, that nothing short of so able an exposure as that of M. Geoffroy could disabuse the public mind. The trick to which they oftenest had recourse was to use a double-bottomed crucible, the under surface being of iron or copper, and the upper one of wax, painted to resemble the same metal. Between the two they placed as much gold or silver dust as was necessary for their purpose. They then put in their lead, quicksilver, or other ingredients, and placed their pot upon the fire. Of course, when the experiment was concluded, they never failed to find a lump of gold at the bottom. The same result was produced in many other ways. Some of them used a hollow wand, filled with gold or silver dust, and stopped at the ends with wax or butter. With this they stirred the boiling metal in their crucibles, taking care to accompany the operation with many ceremonies, to divert attention from the real purpose of the manœuvre. They also drilled holes in lumps of lead, into which they poured molten gold, and carefully closed the aperture with the original metal. Sometimes they washed a piece of gold with quicksilver. When in this state, they found no difficulty in palming it off upon the uninitiated as an inferior metal, and very easily transmuted it into fine sonorous gold again with the aid of a little aquafortis.

Others imposed by means of nails, half iron and half gold or silver. They pretended that they really transmuted the precious half from iron, by dipping it in a strong alcohol. M. Geoffroy produced several of these nails to the Academy of Sciences, and shewed how nicely the two parts were soldered together. The golden or silver half was painted black to resemble iron, and the colour immediately disappeared when the nail was dipped into aquafortis. A nail of this description was, for a long time, in the cabinet of the Grand Duke of Tuscany. Such also, said M. Geoffroy, was the knife presented by a monk to Queen Elizabeth of England; the blade of which was half gold and half steel. Nothing at one time was more common than to see coins, half gold and half silver, which had been operated upon by alchymists, for the same purposes of trickery. In fact, says M. Geoffroy, in concluding his long report, there is every reason to believe that all the famous histories which have been handed down to us about the transmutation of metals into gold or silver, by means of the powder of projection or philosophical elixirs, are founded upon some successful deception of the kind above narrated. These pretended philosophers invariably disappeared after the first or second experiment, or their powders or elixirs have failed to produce their effect, either because attention being excited they have found no opportunity to renew the trick without being discovered, or because they have not had sufficient gold dust for more than one trial.

The disinterestedness of these would-be philosophers looked, at first sight, extremely imposing. Instances were not rare in which they generously abandoned all the profits of their transmutations—even the honour of the discovery. But this apparent disinterestedness was one of the most cunning of their manœuvres. It served to keep up the popular expectation; it seemed to shew the possibility of discovering the philosopher’s stone, and provided the means of future advantages, which they were never slow to lay hold of—such as entrances into royal households, maintenance at the public expense, and gifts from ambitious potentates, too greedy after the gold they so easily promised.

It now only remains to trace the progress of the delusion from the commencement of the eighteenth century until the present day. It will be seen that, until a very recent period, there were but slight signs of a return to reason.

In the year 1705, there was much talk in France of a blacksmith, named Delisle, who had discovered the philosopher’s stone, and who went about the country turning lead into gold. He was a native of Provence, from which place his fame soon spread to the capital. His early life is involved in obscurity; but Lenglet du Fresnoy has industriously collected some particulars of his later career, which possess considerable interest. He was a man without any education, and had been servant in his youth to an alchymist, from whom he learned many of the tricks of the fraternity. The name of his master has never been discovered; but it is pretended that he rendered himself in some manner obnoxious to the government of Louis XIV., and was obliged, in consequence, to take refuge in Switzerland. Delisle accompanied him as far as Savoy, and there, it is said, set upon him in a solitary mountain-pass, and murdered and robbed him. He then disguised himself as a pilgrim, and returned to France. At a lonely inn, by the road-side, where he stopped for the night, he became acquainted with a woman, named Aluys; and so sudden a passion was enkindled betwixt them, that she consented to leave all, follow him, and share his good or evil fortune wherever he went. They lived together for five or six years in Provence, without exciting any attention, apparently possessed of a decent independence. At last, in 1706, it was given out that he was the possessor of the philosopher’s stone; and people from far and near came flocking to his residence, at the Château de la Palu, at Sylanez, near Barjaumont, to witness the wealth he could make out of pumps and fire-shovels. The following account of his operations is given in a letter addressed by M. de Cerisy, the Prior of Châteauneuf, in the Diocese of Riez, in Provence, to the Vicar of St. Jacques du Hautpas, at Paris, and dated the 18th of November, 1706:

“I have something to relate to you, my dear cousin, which will be interesting to you and your friends. The philosopher’s stone, which so many persons have looked upon as a chimera, is at last found. It is a man named Delisle, of the parish of Sylanez, and residing within a quarter of a league of me, that has discovered this great secret. He turns lead into gold, and iron into silver, by merely heating these metals red hot, and pouring upon them in that state some oil and powder he is possessed of; so that it would not be impossible for any man to make a million a day, if he had sufficient of this wondrous mixture. Some of the pale gold which he had made in this manner, he sent to the jewellers of Lyons, to have their opinion on its quality. He also sold twenty pounds weight of it to a merchant of Digne, named Taxis. All the jewellers say they never saw such fine gold in their lives. He makes nails, part gold, part iron, and part silver. He promised to give me one of them, in a long conversation which I had with him the other day, by order of the Bishop of Senés, who saw his operations with his own eyes, and detailed all the circumstances to me.

“The Baron and Baroness de Rheinwald shewed me a lingot of gold made out of pewter before their eyes by M. Delisle. My brother-in-law Sauveur, who has wasted fifty years of his life in this great study, brought me the other day a nail which he had seen changed into gold by Delisle, and fully convinced me that all his previous experiments were founded on an erroneous principle. This excellent workman received, a short time ago, a very kind letter from the superintendent of the royal household, which I read. He offered to use all his influence with the ministers to prevent any attempts upon his liberty, which has twice been attacked by the agents of government. It is believed that the oil he makes use of, is gold or silver reduced to that state. He leaves it for a long time exposed to the rays of the sun. He told me that it generally took him six months to make all his preparations. I told him that, apparently, the king wanted to see him. He replied that he could not exercise his art in every place, as a certain climate and temperature were absolutely necessary to his success. The truth is, that this man appears to have no ambition. He only keeps two horses and two men-servants. Besides, he loves his liberty, has no politeness, and speaks very bad French; but his judgment seems to be solid. He was formerly no more than a blacksmith, but excelled in that trade without having been taught it. All the great lords and seigneurs from far and near come to visit him, and pay such court to him, that it seems more like idolatry than any thing else. Happy would France be if this man would discover his secret to the king, to whom the superintendent has already sent some lingots! But the happiness is too great to be hoped for; for I fear that the workman and his secret will expire together. There is no doubt that this discovery will make a great noise in the kingdom, unless the character of the man, which I have just depicted to you, prevent it. At all events, posterity will hear of him.”

In another letter to the same person, dated the 27th of January 1707, M. de Cerisy says, “My dear cousin, I spoke to you in my last letter of the famous alchymist of Provence, M. Delisle. A good deal of that was only hearsay, but now I am enabled to speak from my own experience. I have in my possession a nail, half iron and half silver, which I made myself. That great and admirable workman also bestowed a still greater privilege upon me—he allowed me turn a piece of lead which I had brought with me into pure gold, by means of his wonderful oil and powder. All the country have their eyes upon this gentleman; some deny loudly, others are incredulous; but those who have seen acknowledge the truth. I have read the passport that has been sent to him from court, with orders that he should present himself at Paris early in the spring. He told me that he would go willingly, and that it was himself who fixed the spring for his departure; as he wanted to collect his materials, in order that, immediately on his introduction to the king, he might make an experiment worthy of his majesty, by converting a large quantity of lead into the finest gold. I sincerely hope that he will not allow his secret to die with him, but that he will communicate it to the king. As I had the honour to dine with him on Thursday last, the 20th