y^rnnt'it of ^[emhi-rn. xvii 



T. S. Rob.-rts. 1003 4th Av^.. S. Miiiueaix)lis. Minn. 

 Joseph X. Rose, U. S. National Ziluseum. 

 Wilham Edwin Safford. U. >;. Dept. Asriculture. 

 John H. ^age, Portland. Conn. 



D. E. Salmon, U. S. Dept. Agriculture. 



C. S. Sargent, Arnold Arboretum, Jamaica Plains. Mass. 

 Charles Schuchert, U. S. National Museum. 

 J. H. Schuette. Green Bay. TTis. 



E. A. Schwartz, U. S. Dept. Agriculture. 

 W. B. Scott. Princeton, N. J. 



W. H. Seaman. 1424 11th St. N. W. 



Henry M. Seely. Middlebury College, Middlebury. Vt. 



Cornelius L. Shear, U. S. Dept. Agriculture. 



R. W. Shufeldt, .502 W. 142d St. New York, N. Y. 



P. M. Silloway. Lewiston, Montana. 



C. T. Simpson, Lemon City. Fla. 



Charles E. Slocum, Defiance, Ohio. 



Erwin F. Smith, U. S. Dept. Agriculture. 



Will Edwin Snyder. Beaver Dam. Wis. 



.Tewell D. Sornborger. Cambridge, Mass. 



James M. Southwick. Museum of Natural History, Providence. R. I. 



W. J. Spillman. U. S. Dept, Agriculture. 



H. N. Spottswood, U. S. National Museum. 



T. W. Stanton. U, S. National Museum. 



John S. Stearns, 142.5 Rhode Island Ave. 



E. S. Steele, U. S. Dept. Agriculture. 

 LeonhardStejneger, U. S. National Museum. 



F. Stephens. University and Fillmore Ave., San Diego. Cal. 

 George M. Sternberg, 2144 California Ave. N. W. 



C. W. Stiles. U. S. Marine Hospital Service. 



Clark P. Streator. 14 Mason St.. Santa Cruz, Cal. 



George B. Sudworth. U. .S. Dept. Agriculture. 



T, W.. Talby. Tuskeegee, Alabama. 



Thomas Taylor, 258 Mass. Ave. N. E. 



W. A. Taylor. U. S. Dept. Agriculture. 



John E. Thayer, Maplehurst Farm, Lancaster, Mass. 



Oldfield Thomas, British Museum, Cromwell Road, London, England. 



W. E. Clyde Todd. Carnegie Museum, Pittsburg. Pa. 



C. O. Townsend, U. S. Dept. Agriculture. 



F. W. True, U. S. National Museum. 



George B. Ttirner, U. S. National Museum. 



Henry LTlke, 2502 Pennsylvania Ave. 



H. E. Yan Deman, 3030 13th St. N. W. 



J. Yan Denburgh, Los Gatos, Cal. 



T. Wayland Yaughan, L'. S. National Museum. 



M. B. Waits, U. S. Dept. Agriculture. 



C. D. Walcott, U. S. Geological Survey. 



R. L. Walker. 94 Main St.. Carnesie, Pa. 



