20 BIOLOGICAL SOCIETY OF WASHINGTON. 



Date of Election. ACTIVE MEMBERS— Continued. 



Orig. Member. Wilson, Joseph McMunn. U. S. Pension Office, and 1108 

 Mary/and Avenue S. W. 



1881, Dec. 9. Winslow, Francis, Lieutenant, U. S. Navy, on duty with 

 U. S. Fish Commission. BriglUivood, D. C. 



1881, Jan. 28. Wolfley, William Irvin, A. M., M.D. 140 C Street N. E. 



1882, Feb. 17. Yarnall, John Hepburn, M. D. 3028 P Street N. W. 



Orig. Member. Yarrow, Henry Crecy, M. D. Acting Assistant Surgeon 

 U. S. Army. Hon. Curator, Dept. of Reptiles U. S. National 

 Museum. Surgeon General's Office, and 814 Seventeenth 

 Street N. W. 



1881, Feb. 25. Yeates, William Smith, A. M. Aid, U. S. National Mu- 



seum. National Museum, 2522 L Street N. W. 



1882, Jan. 6. Zumbrock, Anton, M. D., Electrotyper and Photographer, 



U. S. Coast and Geodetic Survey. Coast Survey Office, and 

 306 C Street N. IV. 



