U. S. & CAN.] THE NATURALISTS' DIRECTORY. 213 
5177 Spaulding, H. C., Elect, and Mech. Eng., Exeter, N. H. 
Elect., Physics* 
5178 Spaulding, Justin, Chicopee, Mass. Mic.* 
5181 Speer, Breading, Prof. Physics and Ast., Pittsburg High 
School, Pittsburg, Pa. Phyxics, Photog., Ast. C. Ast. 
Lantern-slides. Ex.* 
5182 Speir, Francis, Jr., So. Orange, N. J. Vert., Palceo.* 
5183 Spelman, Henry M., 62 Sparks St., Cambridge, Mass. Orn. 
C. 
5184 Spence, Mrs. E. Jane, Springfield, Ohio. Bot: Phcen. Plants, 
Ferns, Mosses, Lichens. C. Ex. 
5185 Spence, Thos. B., Starkey, N. Y. Vert. Anat., Hist. 
5186 Spencer, A. H., E. Clarendon, Rutland Co., Vt. Con., Min., 
Numis. C. Ex.* 
5187 Spencer, G. L., Ass'tChem., Dept. of Agric., Washington, 
D. C.* 
5188 Spencer, Rev. J. Selden, Tarrytown, Westchester Co., N. Y. 
Min. C. Ex.* 
5189 Spencer, J. W., M.A., Ph.D., F.G.S., State Geologist of Ga., 
191 East Fair St., Atlanta, Ga. Pleistocene Geol, es- 
pecially that of the Great Lakes, Invert. Palceo., Phys. 
Geol. C.* 
5190 Sperry, Albert L., Owatonna, Minn. Geol., Chem. C. Ex.* 
5191 Sperry, Chas., Mech. Eng., 12 West 31st St., New York, 
N. Y. Chem., Metall, Physics, Elect, Ast* 
5193 Sperry, Joseph H., Clinton St. Phosn. and Crypt. Lot., 
Ferns. C. Ex. 
5194 Sperry, Lyman B., M. A., M.D., Lect. on Sanitary Sci., Carle- 
ton Coll., Northfield, Minn.* 
5195 Speyers, Clarence L., Mo. State Univ., Columbia, Mo. Chem. 
5196 Spice, Robert, Prof. Chem., Cooper Inst., New York, N. Y. 
Res. 55 Irving St., Brooklyn, N. Y.? 
5197 Spicer, Samuel, Goodrich, Genesee Co., Mich. Orn., OoL, 
Tax. C. Ex.* 
5198 Spiers, Edward B., 1111 Merchant St., Emporia, Kan. Mam- 
mals, Orn., OoL, Tax. C. Ex.* 
5199 Spotswood, Geo. A., C. E., M.E., Kingston, Out, Canada. 
Geol., Min., Chem., Metall* 
5200 Sprague, F. H., Wollaston, Mass. Ent. C-* 
5201 Sprague, Isaac, Wellesley Hills, Mass. Botanical Artist.* 
5202 Sprague, Isaac, Jr., Wellesley Hills, Mass. Lepid* 
5203 Sprague, Roger, Napa, Calif. Ast. 
5204 Sprague-Smith, Prof. C., 233 Fifth Ave., New York City. 
Hot., Min., Photog. C* 
5205 Spratt, Geo. M., A.M., M.D., Coatesville, Pa. Gen. Ent., 
Spec. Lepid. C. Ex. 
5206 Springer, Alfred, A.M., Ph.D , Box 621, Cincinnati, Ohio. 
Chem., Mic. C.* 
5207 Springer, Chas. H., M.D., Ph.B., 423 Superior St., Cleve- 
land, Ohio. Orn., Tax., Chem., Mic* 
5208 Springhalt, Joseph, M.D., Dexter, Me. Min., GeoL, Met- 
all., Fossils of Maine. 
