It would be neither fitting nor becoming on this occasion, and in this presence, to speak in detail of the technic observed by McDowell in his work. That has long since passed into history. I may, however, be permitted the remark that the procedure, in many of its features, is necessarily that of to-day. The incision was longer than that now usually made, and the ends of the pedicle ligature were left hanging from the lower angle of the wound. But the pedicle itself was dropped back into the abdomen. The patient was turned on her side to allow the blood and other fluids to drain away. The wound was closed with interrupted sutures. This marvel of work was done without the help of anesthetics or trained assistants, or the many improved instruments of to-day, which have done so much to simplify and make the operation easy. McDowell had never heard of antisepsis, nor dreamed of germicides or germs; but water, distilled from nature's unpolluted cisterns by the sun, and dropped from heaven's condensers in the clean blue sky, with air winnowed through the leaves of the primeval forest which deepened into a wilderness about him on every hand, gave him and his patients aseptic facility and environment which the most favored living laparotomist well might envy. These served him well, and six out of seven of his first cases recovered. He removed the first tumor in twenty-five minutes, a time not since much shortened by the average operator. It was not alone, however, in this hitherto unexplored field of surgery that McDowell showed himself a master. His skill was exhibited equally in other capital operations. He acquired at an early day distinction as a lithotomist, which brought to him patients from other States. He operated by the lateral method, and for many years used the gorget in opening the bladder. At a later period he employed the scalpel throughout. He performed lithotomy thirty-two times without a death. Among those who came to him to be cut for stone was a pale, slender boy, who had traveled all the way from North Carolina. This youth proved to be McDowell's most noted patient. He was James K. Polk, afterward President of the United States.