XX 
PHILOSOPHICAL SOCIETY OF WASHINGTON. 
1880. Comstock, J. H. (John Henry), 
Cornell University, Ithaca, N. Y. 
1879. Craig, Thomas, 
Johns Hopkins University, Baltimore, Md. 
1889. Cross, Whitman, 
Geological Survey. 730 Seventeenth street. 
1871. Dall, Wm. H. (William Healey), 
Smithsonian Institution. 1119 Twelfth street. 
1880. Davis, Comdr. C. H. (Charles Henry), U. S. N., 
Navy Department. 
1872. Dean, Dr. R. C. (Richard Crain), U. S. N., 
Navy Department. 1736 I street. 
1881. De Caindry, Wm. A. (William Augustin), 
Commissary General’s Office, War Dept. 1816 H street. 
1884. Dewey, Fred. P. (Frederic Perkins), 
621 F street. Lanier Heights. 
1884. Diller, J. S. (Joseph Silas), 
Geological Survey. 1454 Staughton street. 
1876. Doolittle, M. H. (Myrick Hascall), 
Coast and Geodetic Survey. 1925 I street. 
1872. Dutton, Maj. C. E. (Clarence Edward), U. S. A., 
San Antonio, Texas. 
1890. Eakins, L. G. (Lincoln Grant), \ 
Care of Phila. S. and R. Co., Pueblo, Colorado. 
1884. Earll, R. Edward (Robert Edward), 
National Museum. Chevy Chase, Md. 
1871. Eastman, Prof. J. R. (John Robie), U. S. N., 
Naval Observatory. 1905 N street. 
1888. Edes, R. T. (Robert Thaxter), 
2 Commonwealth avenue, Boston, Mass. 
1884. Eimbeck, William, 
Coast and Geodetic Survey. 1014 Fourteenth street. 
1871. Eldridge, Stuart, 
Yokohama, Japan. 
1873. Endlich, F. M. (Frederic Miller), 
Ouray, Colorado. 
1874. Ewing, Hugh, 
“Idleside,” Lancaster, Ohio. 
1876. Farquhar, Edward, 
Patent Office Library. Cosmos Club, 1520 H street. 
