OFFICERS AND MEMBERS OF THE ACADEMY 
NOVEMBER 19, 1917 
OFFICERS OF THE ACADEMY 
Charles D. Walcott, President 
A. A. MicHELSON, Vice-President George E. Hale. Foreign Secretary 
Whitman Cross, Treasurer Arthur L. Day, Home Secretary 
Additional Members of the Council 
E. G. CoNKLiN R. H. Chittenden J. M. Coulter 
A. A. NoYES M. 1. PuPiN W. H. Howell 
MEMBERS OF THE ACADEMY 
Abbot, Charles Greeley Smithsonian Institution, Washington, D. C 
Abbot, Henry L., U. S. A 23 Berkeley St., Cambridge, Mass. 
Abel, John Jacob Johns Hopkins University, Baltimore, Md. 
Adams, Walter Sydney Solar Observatory Office, Pasadena, Cal. 
Allen, J. Asaph American Museum oj Natural History, New York City. 
Ames, Joseph S Johns Hopkins University, Baltimore, Md. 
Bailey, Liberty Hyde Cornell University, Ithaca, N. Y. 
Barnard, E. E Yerkes Observatory, Williams Bay, Wis. 
Barus, Carl Brown University, Providence, R. I. 
Baxter, Gregory Paul T. J. Coolidge Jr. Mem. Lab., Cambridge, Mass. 
Becker, George F U. S. Geological Survey, Washington, D. C. 
Bell, A. Graham... 1331 Connecticut Ave., Washington, D. C. 
Benedict, Francis Gang Nutrition Laboratory, Boston, Mass. 
Bliss, Gilbert Ames University of Chicago, Chicago, III. 
Boas, Franz Columbia University, New York City. 
BoGERT, Marston Taylor Columbia University, New York City. 
Bocher, Maxime Harvard University, Cambridge, Mass. 
BOLTWOOD, B, B Yale University, New Haven, Conn. 
BoLZA, OsKAR Reichsgrafenstr. 10, Freiburg, Germany. 
Branner, John C Stanford University, California. 
Britton, Nathaniel Lord New York Botanical Gardens, New York City. 
Bumstead, Henry Andrews Yale University, New Haven, Conn. 
Campbell. D. H Stanford University, California. 
Campbell, William W Lick Observatory, Mount Hamilton, California. 
Cannon, Walter Bradford Harvard University, Cambridge, Mass. 
Carty, John J Am. Telegraph and Telephone Co., N. Y. City. 
Castle, William Ernest 186 Payson Road, Belmont, Mass. 
Cattell, James McK Garrison, N. Y. 
Chamberlin, Thomas C University of Chicago, Chicago, III. 
Chandler, Charles F Columbia University, New York City. 
Chittenden, Russell H. . . . ! Sheffield Scientific School, New Haven, Conn. 
Clarke, F. W U.S. Geological Survey, Washington, D. C. 
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