LIST OF MEMBERS 
OF THE 
PHILOSOPHICAL SOCIETY OF WASHINGTON; 
TOGETHER WITH 
YEAR OF ADMISSION TO THE SOCIETY, POST-OFFICE 
1871. 
1875. 
1881. 
1873. 
1871. 
1879. 
1887. 
1881. 
1876. 
1875. 
1885. 
1871. 
1886. 
1884, 
ADDRESS, AND RESIDENCE. 
Corrected to December 31, 1887. 
ABBE, Prof. Cleveland, 
Signal Office, War Department. 2017 I street. 
AseErt, Mr. 8. T. (Sylvanus Thayer) 
810 19th street. 
Apams, Mr. Henry, 
Auxpis, Hon. A. O. (Asa Owen), 
1603 H street. 
1765 Mass. avenue. 
ANTISELL, Dr. Thomas (Founder), 
Patent Office. 1311 Q street. 
Avery, Mr. Robert S. (Robert Stanton), 
BasBcock, ie Wm. H. (William Henry), 
P. O. Box 220. 
Baker, Prof. Frank, 
320 A street se. 
1315 Corcoran street. 
Baker, Mr. Marcus, 
Geological Survey. 1125 17th street. 
Bancrort, George, 
1623 H street; in summer, Newport, R. I. 
Barus, Dr. Carl, 
Geological Survey. 2750 Q street. 
Bates, Mr. H. H. (Henry Hobart,) 
Patent Office. The Portland. 
Bates, Dr. N. L. (Newton Lemuel), U.S. N., 
283 Henry street, Brooklyn, EY 
Bray, Dr. T. H. (Tarleton Hoffman), 
National Museum. 1616 19th street 
XVII 
