818 
Sanford, Fernando, Professor of Physics, Stanford 
University, Cal. 
Sardeson, Frederick William, Ph.D., Instructor in 
Geology, University of Minnesota, Minneapolis, 
Minn. 
Satterlee, F. LeRoy, M.D., 8 West 18th St., New 
York City. 
Schiedt, Richard Conrad, Professor of Biology, Frank- 
lin and Marshall College, Lancaster, Pa. 
Schieffelin, Eugene, 865 Madison Ave., New York City. 
Schlichting, Emil, Analytical Chemist, 103 North 
Front St., Philadelphia, Pa. 
Schmitt, A. Emil, M.D., 310 East 57th St., New 
York City. 
Schwarz, E. A., U. S. Department of Agriculture, 
Washington, D. C. 
Seal, Alfred Newlin, Ph. D., Professor of Chemistry, 
Girard College, Philadelphia, Pa. 
Sedgwick, William Thompson, Massachusetts Insti- 
tute of Technology, Boston, Mass. 
Seligman, Isaac M., 36 West 54thSt., New York City. 
Seymour, Paul Henry, 215 East 61st St., Chicago, Ill. 
Shattuck, Samuel Walker, Professor of Mathematics, 
University of Illinois, Champaign, Ill. 
Sheldon, John Lewis, Botanist, Lincoln, Nebraska. 
Shelton, Edward M., Box 593, Seattle, Wash. 
Shiland, Andrew, Jr., 262 West 78th St., New York 
City. 
Shrader, John Clinton, M.D., LL.D., President Iowa 
State Board of Health, Iowa City, Iowa. 
Shute, D. K., M.D., 1101 13th St., N. W., Washing- 
ton, D. C. 
Sickels, I., M.D., 17 Lexington Ave., New York City. 
Skeel, Frank D., M.D., 58 East 25th St., New York 
City. . 
Slingerland, Mark Vernon, Assistant Professor of 
Economic Entomology, Cornell University, Ith- 
aca, N. Y. 
Smith, Arthur George, Assistant Professor of Mathe- 
matics, State University of Iowa, Iowa City, 
Towa. 
Smith, Eugene, C.E., 317 Washington St., Hoboken, 
N. J. 
Smith, Rev. J. Barry, 8.J., Professor of Chemistry, 
Georgetown University, Washington, D. C. 
Smith, James Hervey, 217 North Central Ave., Chi- 
cago, Ill. 
Smith, Thomas A., Professor of Mathematics and 
Physics, Beloit College, Beloit, Wis. 
Smith, William Benjamin, Professor of Mathematics, 
Tulane University, New Orleans, La. 
Smith, Wm. Sidney Tangier, Ph.D., U. S. Geologi- 
cal Survey, Washington, D. C. 
Snelling, Charles Mercer, Junior Professor of Mathe- 
matics, University of Georgia, Athens, Ga. 
SCIENCE. 
(N.S. Vou. XIII. No. 334. 
Sommerfield, William I., 32 West 13th St., New 
York City. 
Soper, George A., Ph.D., 29 Broadway, New York 
City. 
Spencer, John Campbell, M.D., Medical Department, 
University of California, San Francisco, Cal. 
Speyas, Clarence Livingston, Associate Professor of 
Chemistry, Rutgers College, New Brunswick, 
INo Ue 
Stanton, Timothy W., Paleontologist, U. S. Geologi- 
cal Survey, Washington, D. C. 
Starks, Edwin Chapin, Curator and Instructor, De- 
partment of Zoology, Stanford University, Cal. 
Starr, M. Allen, M.D.,5 West 54th St., New York City. 
Steer, Justin, M.D., Medical Department, Washing- 
ton University, St. Louis, Mo. 
Stephens, Henry Matthew, Professor of Biology, 
Dickinson College, Carlisle, Pa. > 
Stevens, Frederick W., Physics, Lake Forest, Ill. 
Stillhamer, Arthur G., Physics, Bloomington, Ill. 
Stone, Isabelle, Ph.D., Instructor in Physics, Vassar 
College, Poughkeepsie, N. Y. 
Stump, James A., Instructor in Physics, Agricultural 
College, Fort Collins,* Colo. 
Summers, Henry E., Professor of Zoology, Iowa 
State College, Ames, Iowa. 
Talmage, James Edward, Ph.D., Professor of Geol- 
ogy, University of Utah, Salt Lake City, Utah. 
Tandberg, John P., Instructor in Physics and Chem- 
istry, St. Olaf College, Northfield, Minn. 
Tatlock, John, Jr., 32 Nassau St., New York City. 
Taylor, Alonzo Englebert, Professor of Pathology, 
University of California, Berkeley, Cal. 
Thaxter, Roland, Professor of Cryptogamic Botany, 
Harvard University, Cambridge, Mass. 
Thelberg, Elizabeth B., M.D., Professor of Physiol- 
ogy and Hygiene, Vassar College, Poughkeepsie, 
We We 
Thom, Charles, Instructor in Botany, University of 
Missouri, Columbia, Mo. 
Thompson, James Edwin, 3224 Broadway, Galveston, 
Texas. 
Thompson, W. Gilman, M.D., 34 East 31st St., New 
York City. 
Thorne, Mrs. Phoebe Anna, 558 Madison Avenue, 
New York City. 
Tiffany, L. C., 27 East 72d St., New York City. 
Tilley, Charles Edward, Teacher of Physics and 
Chemistry in the Hope Street High School, 
Providence, R. I. 
Tilson, P. S., Associate Professor of Chemistry, A. & 
M. College, College Station, Texas. 
Tingle, J. Bishop, Assistant Professor of Chemistry, 
Lewis Institute, Chicago, Ill. 
