office.

"O," said he, "as to that, every court in Europe well knows that I have
made the discovery, and they are all in confederacy against me; lest by
giving it to any one, I should make that country master of all the
rest--the world, Sir," he exclaimed with great emotion, "is in my hands
and my power."

Satisfied with this announcement of the discovery of the philosopher's
stone, I now inquired about the sublime alkahest or universal solvent,
and whether he had succeeded in deciphering the enigmatical descriptions
of the ancient writers on that most curious topic.

"Certainly," he replied, "I succeeded in that several years ago."

"Then," I proceeded, "have you effected the other great desideratum, the
fixing of mercury?"

"Than that process," said he, "there is nothing more easy; at the same
time it is proper I should inform you, that there are a class of
impostors, who mistaking the ancient writers, pretend it can be done by
heat; but I can assure you, it can only be effected by water."

I then besought him to do me the favour, to show me some of his fixed
mercury, having once seen some which had been fixed by cold.

This proposition, however, he declined, because he said he had refused
others. "That you may, however, be satisfied that I have made great
discoveries, here is a bottle of oil, which I have purified, and rendered
as transparent as spring water. I was offered £10,000. for this discovery;