viii 
OFFICERS AND MEMBFRS 
Chittenden, Russell H Sheffield Scientific School, New Haven, Conn. 
Clarke, F. W U.S. Geological Survey, Washington, B.C. 
Clarke, J. M State Mtiseum, Albany, N. F. 
CoMSTOCK, George C Washburn Observatory, Madison, Wis. 
Conklin, E. G Princeton, N. J. 
Coulter, J. M University of Chicago, Chicago, III. 
Councilman, William T Harvard Medical School, Boston, Mass. 
Crew, Henry Northwestern University, Evanston, III. 
Cross, Whitman 2138 Bancroft Place, Washington, D. C. 
Curtis, Heber Doubt Lick Observatory, Mt. Hamilton, Col. 
CusHLNG, Harvey Harvard University, Cambridge, Mass. 
D ALL, William H Smithsonian Institution, Washington, D. C. 
Dana, Edward S Yale University, New Haven, Conn. 
Davenport, Charles B Cold Spring Harbor, N. Y. 
Davis, William Morris 31 Hawthorn St., Cambridge, Mass.. 
Day, Arthur L Corning Glass Works, Corning, N. Y. 
Dewey, John Columbia University, New York City. 
Dickson, Leonard E University of Chicago, Chicago, III. 
Donaldson, Henry Herbert' Wistar Institute of Anatomy, Phila., Pa. 
Dunn, Gano 43 Exchange Place, New York City 
DuRAND, William Frederick Stanford University, Cal. 
Elkin, William L Yale University Observatory, New Haven, Conn, 
Fewkes, Jesse Walter Bureau of American Ethnology, Wash., D. C. 
Flexner, Simon Rockefeller Institute, New York City 
FoLiN, Otto Harvard Medical School, Boston, Mass. 
Forbes, Stephen Alfred Urbana, III. 
Franklin, Edward Curtis Stanford University, California 
Freeman, John Ripley Providence, R. I. 
Frost, Edwin B Yerkes Observatory, Williams Bay, Wis. 
Gomberg, Moses University of Michigan, Ann Arbor, Mich. 
GoocH, Frank A 291 Edwards St., New Haven, Conn. 
GooDALE, George L Harvard University, Cambridge, Mass. 
Hale, George E Solar Observatory Office, Pasadena, Cal. 
Hall, Edwin H Harvard University, Cambridge, Mass. 
Hall, Granville Stanley Clark University, Worcester, Mass. 
Halsted, William Stewart Johns Hopkins Med. School, Baltimore, Md. 
Harper, R. A Columbia University, New York City 
Harrison, Ross G Yale University, New Haven, Conn. 
Hastings, Charles S Yale University, New Haven, Conn. 
Hayford, John F Northwestern University, Evanston, III. 
Hektoen, Ludvig 629 South Wood St., Chicago, III. 
Henderson, Lawrence Joseph Harvard University, Cambridge, Mass. 
Herrick, Charles Judson University of Chicago, Chicago, III. 
HiLLEBRAND, WiLLiAM F Burcau of Standards, Washington, D. C. 
Holmes, William H U. S. National Museum, Washington, D. C. 
Howard, Leland Ossian U. S. Dept. of Agriculture, Washington, D. C. 
Howe, Henry Marion Broad Brook Road, Bedford Hills, N. Y. 
Howell, William H School of Hygiene and Public Health, Baltimore, Md, 
Hunt, Reed Harvard Med. Sch., Boston, Mass. 
Iddings, Joseph P U. S. Geological Survey, Washington, D. C'. 
Jackson, Charles L 383 Beacon St., Boston, Mass. 
Jennings, Herbert Spencer Johns Hopkins University, Baltimore, Md. 
