LIST OF MEMBERS. 
XXIII 
1887. Langley, Prof. S. P. (Samuel Pierpont), 
Secretary Smithsonian Institution. 
1884. Lawrence, Mr. William, 
Bellefontaine, Ohio. 
1874. Lee, Dr. William, 
2111 Penna. ave. 1821 I street. 
1882. Lefavour, Mr. E. B. (Edward Brown) {Absent), 
Cambridge, Mass, 
1871.. Lincoln, Dr. N. S. (Nathan Smith), 
1514 H street. 
1880. Loomis, Mr. E. J. (Eben Jenks), 
Nautical Almanac Office. 1443 Stoughton street. 
1886. McAdie, Mr. A, G. (Alexander George), 
U. S. Signal Office, St. Paul, Minn. 
1886. McDonald, Col. Marshall, 
U. S. Fish Commission. 1515 P street. 
1883. McGee, Mr. W J, 
Geological Survey. 
1879. McGuire, Mr. Fred. B. (Frederick Banders), 
1416 F street. 614 E street. 
1876. McMurtrie, Prof William {Absent), 
University of Illinois, Champaign, Ill. 
1884. Maher, Mr. James A. (James Arran), 
Geological Survey. 15 Grant Place. 
1875. Mallery, Col. Garrick, U. S. A., 
Bureau of Ethnology. 1323 N street. 
1885. Mann, Mr. B: Pickman (Benjamin Pickman), 
Patent Office. 1918 Sunderland Place. 
1886. Martin, Mr. Artemas, 
Coast and Geodetic Survey. 55 C street se. 
1885. MarVin, Prof C. F. (Charles Frederick), 
Signal Office, War Department. 1736 13th street. 
1878. Marvin, Mr. Jos. B. (Joseph Badger), 
Lock Box 379. 
1875. Mason, Prof O. T. (Otis Tufton), 
National Museum. . 1.305 Q street. 
1884. Matthews, Dr. W. (Washington), U. S. A., 
Army Medical Museum. 1262 New Hampshire ave. 
1871. Meigs, Gen. M. C. (Montgomery Cunningham), U. S. A. 
{Founder'), 
1239 Vermont avenue. 
1885. Mendenhall, Prof T. C. (Thomas Corwin) (Absent), 
Terre Haute, Ind. 
1886. Merriam, Dr. C. Hart (Clinton Hart), 
Department of Agriculture. 1919 16th street. 
1884. Merrill, Mr. George P. (George Perkins), 
National Museum. 1602 19th street. 
1886. Mitchell, Prof Henry, 
Coast and Geodetic Survev. 1331 L street. 
