May 24, 1901.] 
Clarke, James Frederick, M.D., Fairfield, Iowa. 
Clarke, Samuel Fessenden, Williamstown, Mass. 
Cockerell, T. D. A., Professor of Biology, Agricul- 
tural College, East Las Vegas, New Mexico. 
Cockran, Hon. W. Bourke, 31 Nassau St... New York 
City. 
Coffin, C. A., 44 Broad St., New York City. 
Collett, Samuel Williamson, Professor of Science, 
High School, Xenia, Ohio. 
Collier, Price, Tuxedo Park, N. Y. 
Conklin, E. G., Professor of Biology, University of 
Pennsylvania, Philadelphia, Pa. 
Coulter, John M., University of Chicago, Chicago, 
Ill. 
Cook, James B., Randolph Building, Memphis, Tenn. 
Corter, William Harrison, Professor of Mathematics, 
Stone Mountain, Ga. 
Craig, Wallace, 624 Howes St., Ft. Collins, Colo. 
Crane, James M., Board of Education, Newburgh, 
N. Y. 
Cranford, J. P., Wakefield, New York City. 
Crocker, Francis B., Professor of Electrical Engineer- 
ing, Columbia University, New York City. 
Cryer, Matthew H., M.D., 1420 Chestnut St., Phila- 
delphia, Pa. 
Curtis, Charles B., 9 East 54th St., New York City. 
Cushing, John J., 1001 Union Trust Bldg., Cincin- 
nati, Ohio. 
Cushman, Allerton Seward, Ph.D., Instructor in 
Chemistry, Bryn Mawr College, Bryn Mawr, Pa. 
Cushny, Arthur R., Professor of Materia Medica and 
Therapeutics, University of Michigan, Ann 
Arbor, Mich. 
Cutler, Colman Ward, M.D., 36 East 33d St., New 
York City. 
Cutter, W. D., College of Physicians and Surgeons, 
New York City. 
Daniel, John, Professor of Physics, Vanderbilt Uni- 
versity, Nashville, Tenn. 
Davis, George S., Detroit, Mich. 
Davis, Herman S., International Latitude Station, 
Gaithersburg, Md. 
Davis, N. S., Jr., 291 Huron St., Chicago, Il. 
Dawson, Perey Millard, M.D., Johns Hopkins Medi- 
cal School, Baltimore, Md. 
Day, William Scofield, Tutor in Physics, Columbia 
University, New York City. 
Delafond, E., Ingenieur Chimiste, San Juan, Porto 
Rico. 
Dennis, David Worth, Professor of Biology, Earlham 
College, Richmond, Indiana. 
Devereux, W. B., 99 John St., New York City. 
Dexter, Franklin, M.D., Associate Professor of 
Anatomy, Harvard Medical School, Boston, Mass. 
SCIENCE. 
813 
Dimock, Mrs. Henry F., 25 East 60th St., New York 
City. 
Dodge, Chas. Richards, U. S. Department of Agri- 
culture, Washington, D.C. 
Dodman, Alfred C., Jr., 235 West 108th St., New 
York City. 
Dowell; Philip, Ph.D., Professor of Natural Science, 
Muhlenberg College, Allentown, Pa. 
Downs, Edgar Selah, Assistant in Physics, Yale Uni- 
versity, New Haven, Conn. 
Droppers. Garrett, President of the State University, 
Vermillion, S. Dak. 
Duane, William, Ph.D., Professor of Physics, State 
University, Boulder, Colo. 
DuBois, Wm. E. B., Professor of Economics and 
History, Atlanta University, Atlanta, Ga. 
Duke, Frank Williamson, Professor of Mathematics, 
Hollins Institute, Hollins, Va. 
Dunstan, A. St. C., Professor of Electrical Engineer- 
ing, Polytechnic Institute, Auburn, Ala. 
Duval, Edmund P. R., Austin, Texas. 
Dwight, Thomas, M.D., Harvard Medical School, 
Boston, Mass. 
Eckles, C. H., Instructor in Dairy Bacteriology, lowa 
State College, Ames, Iowa. 
Ehrenfeld, Frederick, Ph.D., Instructor in Geology, 
University of Pennsylvania, Philadelphia, Pa. 
Hiesland, John, Ph.D., Professor of Mathematics, 
Thiel College, Greenville, Pa. 
Elliott, George T., M.D., 36 E. 35th St., New York 
City. 
Ellis, H. Bert, M.D., 243-246 Bradbury Block, Los 
Angeles, Cal. 
Enders, Howard Edwin, Professor of Biology, Leba- 
non Valley College, Annville, Pa. 
English, William Thompson, M.D., Professor of 
Physical Diagnosis, Western University of Penn- 
sylvania, Pittsburg, Pa. 
Eno, A. F., 32 Fifth Avenue, New York City. 
Epper, Rev. Frowin, 0.S.B., Mt. Angel, Oregon. 
Esmond, Darwin W., Newburgh, N. Y. 
Faile, Thomas H., 45 South St., New York City. 
Falk, Gustav, 24 East 81st St., New York City. 
Farrand, Livingston, Columbia University, New York 
City. 
Faught, John B., Professor of Mathematics, Northern 
State Normal School, Marquette, Mich. 
Fay, L. G., Naval Office, 20 Exchange Place, New 
York City. 
Findlay, Merlin C., Professor of Biology, Park Col- 
lege, Parkville, Mo. 
Fisher, Irving, Professor of Political Economy, Yale 
University, New Haven, Conn. 
