between her feet and stockings the metallic plates, and, separating the zinc from the copper ones, place each metal plate with its own kind, and restore them to her feet outside the hose!’ The lady almost fainted with astonishment, for she averred that no mortal knew that she wore such plates, but that she had for ten years, and found them, by reason of the electric currents they elaborated and imparted to her system, highly beneficial to her health. She retired as requested, and, returning in a minute, convinced us of the marvellous seeing faculty of the mysterious Mai, by exhibiting the plates, which were precisely as he had described. She again retired, and, shortly returning, resumed her seat. These preliminaries being concluded, Vatterale brought into the open space before us a small portmanteau, which he carried in his hand when he entered the mansion. From this he now took a coil of wire—indeed, three small coils tied together—also a saucer of large dimensions of stone China, or thick, very thick porcelain, a large vial containing a colorless liquid, a box of paste or gum, two large, and entirely empty, thin bottles—so thin that we all looked through them at the light, as he handed them to us for that purpose. They were as clear as the best window glass, as thin and as brittle, apparently, as the finest crystal. From the same receptacle he also took what looked like three rolls of paper, one very large when unfolded, the