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OFFICERS AND MEMBERS 
Dall, 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 Geophysical Laboratory, Washington, D. C. 
Dewey, John Columbia University, New York City. 
Dickson, Leonard E University of Chicago, Chicago, III, 
Donaldson, Henry Herbert Wistar Institute of Anatomy, Philadelphia, Pa. 
Elkin, William L Yale University Observatory, New Haven, Conn. 
Farlow, W. G Harvard University, Cambridge, Mass. 
Fewkes, Jesse Walter Bureau of American Ethnology, Washington, D. C. 
Flexner, Simon Rockefeller Institute, New York City. 
Franklin, Edward Curtis Stanford University, California. 
Frost, Edwin B Yerkes Observatory, Williams Bay, Wis. 
Gilbert, Grove K U.S. Geological Survey, Washington, D. C. 
GoMBERG, Moses University of Michigan, Ann Arbor, Mich. 
GoocH, Frank A Yale U niversity, New Haven, Conn. 
Good ale, George L .Harvard University, Cambridge, Mass. 
Hague, Arnold U.S. Geological Survey, Washington, D. C. 
Hale, George E Solar Observatory Office, Pasadena, Cal. 
Hall, Edwin H Harvard University, Cambridge, Mass. 
FIall, Granville Stanley Clark University, Worcester, Mass. 
Harper, R. A Columbia University, New York City. 
Harrison, Ross G Yale University, New Haven, Conn. 
Hastings, Charles S Yale University, New Haven, Ccnn. 
Hayford, John F Northwestern University, Evanston, III. 
Hilgard, Eugene W University of California, Berkeley, Cal. 
Hillebrand, William F Bureau of Standards, Washington, D. C. 
Holmes, William H U.S. National Museum, Washington, D. C. 
Howell, William H Johns Hopkins University, Baltimore, Md. 
Iddings, Joseph P U.S. Geological Survey, Washington, D. C. 
Jackson, Charles L 6 Boylston Hall, Cambridge, Mass. 
Jennings, Herbert Spencer Johns Hopkins University, Baltimore, Md. 
Kemp, James F Cokunbia University, New York City. 
Leuschner, Armin O University of California, Berkeley, Cal. 
Lewis, Gilbert N University of California, Berkeley, Cal. 
LiLLiE, Frank Rattray University of Chicago, Chicago, III. 
Lindgren, Waldemar Massachusetts Institute of Technology, Boston, Mass. 
LoEB, Jacques Rockefeller Institute, New York City. 
LusK, Graham Cornell University Medical College, New York City. 
Mall, Franklin P Johns Hopkins University, Baltimore, Md. 
Mark, Edward L 109 Irving St., Cambridge, Mass. 
Meltzer, Samuel James Rockefeller Institute, New York City. 
Mendel, Lafayette B 18 Trumbull St., New Haven, Conn. 
Mendenhall, Thomas C 329 North Chestnut St., Ravenna, Ohio. 
Merriam, C. Hart 1919 16th St., Washington, D. C. 
Merritt, Ernest Cornell University, Ithaca, N. Y. 
Michael, Arthur 219 Parker St., Newton Center, Mass. 
MiCHELSON, Albert A University of Chicago, Chicago, III. 
Millikan, Robert Andrews University of Chicago, Chicago, III. 
Moore, Eliakim H University of Chicago, Chicago, III. 
Morgan, T. H Columbia University, New York City. 
MoRLEY, Edward W West Hartford, Conn. 
Morse, Edward S Salem, Mass. 
