"Now, I propose that we each take a small quantity of the powder to-night, and then dine together to-morrow evening and compare notes. I may as well tell you now, it produces strange hallucinations. I tried

it once myself, and my experience on that occasion was, to say the least, peculiar; therefore I am more than anxious to try it again, and compare notes with you afterwards, and I think I can promise you a new and novel experience."

Farrington and Forster were perfectly willing to try the experiment which Watson hinted promised such interesting results, and it was agreed that each should take a dose of the powder before retiring, and meet together the next evening.

Promptly at the time appointed, the three men met in Watson's study, and after cigars had been lighted Watson asked Farrington to be the first to relate his experience, whereupon the Doctor drew from his pocket several pages of closely written manuscript, and began as follows:

AN AZTEC MUMMY.

[DR. FARRINGTON'S STORY.]

I was standing in a museum looking at a case of mummies. One of them was marked "Mummy of an Aztec, found in a Cliff Dwelling," and it interested me very much. In size it was that of a small man, and was in a fine state of preservation, with the exception that the bones of the legs were exposed, and more or less disintegrated, in some places. The hands, even to the finger nails, were perfect, however, and there was a silver ring on the index finger. One hand grasped a large stone axe—the handle being modern. The right hand rested across the chest, clasping a necklace of silver wire.