Now Doctor Heidegger was a very strange old gentleman, whose eccentricity had become the nucleus for a thousand fantastic stories. Some of these fables, to my shame be it spoken, might possibly be traced back to mine own veracious self; and if any passages of the present tale should startle the reader's faith, I must be content to bear the stigma of a fiction-monger. When the doctor's four guests heard him talk of his proposed experiment, they anticipated nothing more wonderful than the murder of a mouse in an air-pump or the examination of a cobweb by the microscope, or some similiar nonsense, with which he was constantly in the habit of pestering his intimates. But without waiting for a reply, Doctor Heidegger hobbled across the chamber, and returned with the same ponderous folio, bound in black leather, which common report affirmed to be a book of magic. Undoing the silver clasps, he opened the volume, and took from among its black-letter pages a rose, or what was once a rose, though now the green leaves and crimson petals had assumed one brownish hue, and the ancient flower seemed ready to crumble to dust in the doctor's hands. "This rose," said Doctor Heidegger, with a sigh, "this same withered and crumbling flower, blossomed five and fifty years ago. It was given me by Sylvia Ward, whose portrait hangs yonder, and I meant to wear it in my bosom at our wedding. Five and fifty years it has been treasured between the leaves of this old volume. Now, would you deem it possible that this rose of half a century could ever bloom again?" "Nonsense!" said the Widow Wycherley, with a peevish toss of her head. "You might as well ask whether an old woman's wrinkled face could ever bloom again." "See!" answered Doctor Heidegger. He uncovered the vase, and threw the faded rose into the water which it contained. At first, it lay lightly on the surface of the fluid, appearing to imbibe none of its moisture. Soon, however, a singular change began to be visible. The crushed and dried petals stirred, and assumed a deepening tinge of crimson, as if the flower were reviving from a death-like slumber; the slender stalk and twigs of foliage became green; and there was the rose of half a century, looking as fresh as when Sylvia Ward had first given it to her lover. It was scarcely full blown; for some of its delicate red leaves curled modestly around its moist bosom, within which two or three dewdrops were sparkling. "That is certainly a very pretty deception," said the doctor's friends; careless, however, for they had witnessed greater miracles at a conjurer's show; "pray how was it effected?" "Did you ever hear of the 'Fountain of Youth,'" asked Doctor Heidegger, "which Ponce de Leon, the Spanish adventurer, went in search of, two or three centuries ago?" "But did Ponce de Leon ever find it?" said the Widow Wycherley.