212 THE NATURALISTS' DIRECTORY. [U. S. & CAN. 
5153 Snyder, Fred. D., Barre Centre, N. Y. Arch., Eth. C. Ex* 
5154 Snyder, Henry, M.Sc., Lecturer, Prof, of Physics and Chem., 
Miami Univ., Oxford, Ohio. Chem., Phy's* 
5155 Snyder, John O., Waterloo, Ind.; or Pullman, Wash. Am. 
Photog., Zool C. Ex.* 
5156 Snyder, M. B., Central High School, Philadelphia, Pa. AstJ 
5157 Snyder, "V^. E., Beaver Dam, Wis. Palceo., Arch., Mammals, 
On?., Coleopt., Ool., Ent., Dipt., Hymenopt., Hemipt., 
Arach., Myriop., Crustacea, Moll. C. Ex. Especially 
desire to exchange for Cincindelidce., Cerambycidce, Meloi- 
dce, and Chrysomelidce.* 
5158 Snyder, Z. X., Greeley, Colo. Min , Phys., Zool., Gen. BioL, 
Anat., Orn., Tax., Ent. C. Ex. 
5160 Somes, Aurin P., M.A., Danielsonville, Conn. Bot., Palceo., 
Geol., Min., Lithol., Inorg. Chem., Physics, Ast., Zool. C. 
Ex. 
5161 Sones, Geo. D., 263 Lyon St., Grand Rapids, Mich. Bot: 
Phcen. Plants, Veg. Histol. C. Ex.* 
5162 Sonne, Chas. F., Truckee, Calif. Phcen. and Crypt. Plants, 
Ferns. C. Ex.* 
5163 Soper, Daniel E., Newaygo, Mich. Arch. C. Ex.* 
5164 Sornberger, Samuel J., Ph.D., Cortland, N. Y. Optics, 
BacterioL* 
5165 Soule, George, Billings, Mont. Mammals, Tax. 
5166 Soule, Prof. Wm., Ph.D., Mt. Union College, Alliance, Ohio. 
Phys. and Chem.* 
5167 Southwell, J. H,, Rock Island, 111. Bot., Geol., Artesian 
Wells. C. of Fossils. 
5168 South wick, Edmund B., Ph.D., Arsenal Building, 64th St. 
and 5th Ave., Central Park, New York, N. Y. Entomolo- 
gist of the Central and City Parks, New York, N. Y. and 
late Curator of Ent., American Mus. of Nat. Hist., 77th St. 
and 8th Ave., New York, N. Y. Forestry, Ent., Bot. 
C. Ex.* 
5169 Southwick, J. M., Bureau of Nat. Hist., Southwick and 
Critchley, 354 Westminster St., Providence, R. I. Mam., 
Orn., Ool, Con., Min., Fine Tax* 
5170 Southworth, Miss Effie A., B.S., Barnard Coll., New York, 
N. Y. Bot., Fungi* 
5171 Sowter, T. W. Edwin, Dept. of Interior, Ottawa, Canada. 
Palceo., Stratigraphy. Will ex. Trenton Fossils for Chazy 
Forms.* 
5172 Spainhour, Dr. J. M., D.D.S., Lenoir, N. C. Anth., Arch., 
Eth. C.* 
5173 Spalding, Volney M., Prof. Bot., Univ. Mich., Ann Arbor, 
Mich. Bot* 
5174 Spang, Norman, Etna, Allegheny Co., Pa. Arch., Min. C.? 
5175 Spanner & Co., Oliver, 265 Yonge St., Toronto, Ont., Can. 
Tax., Orn., Ool., Ent. Ex. N. W. Canada birds for 
others.* 
5176 Sparks, Mrs. Mary Noble, Alton, 111. Tax., Snakes. C* 
