CHAIRMAN: DR. HOBART A. HARE, Jefferson Medical College. SPEAKERS: PROFESSOR OSCAR LIEBREICH, University of Berlin. SIR LAUDER BRUNTON, F.R.S., London. SECRETARY: DR. H. B. FAVILL, Chicago, Ill. SECTION E. INTERNAL MEDICINE. (_Hall 13, September 23, 3 p. m._) CHAIRMAN: PROFESSOR FREDERICK C. SHATTUCK, Harvard University. SPEAKERS: PROFESSOR T. CLIFFORD ALLBUTT, F.R.S., University of Cambridge. PROFESSOR WILLIAM S. THAYER, Johns Hopkins University. SECRETARY: DR. R. C. CABOT, Boston, Mass. SECTION F. NEUROLOGY. (_Hall 13, September 22, 3 p. m._) CHAIRMAN: PROFESSOR LEWELLYN F. BARKER, University of Chicago. SPEAKER: PROFESSOR JAMES J. PUTNAM, Harvard University. SECRETARY: SECTION G. PSYCHIATRY. (_Hall 7, September 22, 10 a. m._) CHAIRMAN: SPEAKERS: DR. CHARLES L. DANA, Cornell University, New York. DR. EDWARD COWLES, Boston. SECRETARY: DR. C. G. CHADDDOCK, St. Louis, Mo. SECTION H. SURGERY. (_Hall 13, September 23, 10 a. m._) CHAIRMAN: PROFESSOR CARL BECK, Post-Graduate Medical School, New York. SPEAKERS: DR. FREDERIC S. DENNIS, F.R.C.S., Cornell Medical College, New York City. PROFESSOR JOHANNES ORTH, University of Berlin. SECRETARY: DR. J. F. BINNIE, Kansas City, Mo. SECTION I. GYNECOLOGY. (_Hall 13, September 24, 10 a. m._) CHAIRMAN: PROFESSOR HOWARD A. KELLY, Johns Hopkins University. SPEAKER: PROFESSOR J. CLARENCE WEBSTER, Rush Medical College, Chicago. SECRETARY: DR. G. H. NOBLE, Atlanta, Ga. SECTION J. OPHTHALMOLOGY. (_Hall 7, September 24, 10 a. m._) CHAIRMAN: DR. GEORGE C. HARLAN, Philadelphia, Pa. SPEAKERS: DR. EDWARD JACKSON, Denver, Col. DR. GEORGE M. GOULD, Philadelphia, Pa. SECRETARY: DR. WM. M. SWEET, Jefferson Medical College, Philadelphia, Pa. SECTION K. OTOLOGY AND LARYNGOLOGY. (_Hall 7, September 21, 10 a. m._) CHAIRMAN: PROFESSOR WILLIAM C. GLASGOW, Washington University, St. Louis. SPEAKER: SIR FELIX SEMON, C.V.O., Physician Extraordinary to His Majesty, the King, London. SECRETARY: DR. S. SPENCER, Allenhurst, N. J. SECTION L. PEDIATRICS. (_Hall 7, September 21, 3 p. m._) CHAIRMAN: PROFESSOR THOMAS M. ROTCH, Harvard University. SPEAKERS: PROFESSOR THEODORE ESCHERICH, University of Vienna. PROFESSOR ABRAHAM JACOBI, Columbia University. SECRETARY: DR. SAMUEL S. ADAMS, Washington, D. C. DEPARTMENT 18--TECHNOLOGY. (_Hall 3, September 20, 2 p. m._) CHAIRMAN: CHANCELLOR WINFIELD S. CHAPLIN, Washington University, St. Louis. SPEAKER: PROFESSOR HENRY T. BOVEY, F.R.S., McGill University, Montreal. SECTION A. CIVIL ENGINEERING. (_Hall 10, September 21, 10 a. m._)