U. S. & CAN.] THE NATURALISTS' DIRECTORY. 51 
1215 Copeland, Wm. Rogers, Biologist, Lawrence Experiment Sta- 
tion, Lawrence, Mass. Bot., Inorg. Chem., Mic., Gen. BioL, 
Orn* 
1216 Coquillett, D. W., Los Angeles, Calif. Econ and Biol Ent. 
Wishes to ex. Pacific coast insects for Dipt. C.* 
1217 Cornell, Auer. B., Youngstown, Ohio. Min., Metall* 
1218 Corning, Erastus, Jr., 22 Elk St., Albany, N.Y. Ent C. 
1219 Corning, Erastus. Sr., Albany, N.Y. Bot., Ent. C. 
.1220 Corrigan, S.J., St. Paul, Minn. Ast. 
1221 Corse, M. B., Analyt. Chemist, Asst. Prof. Chem , Va. Mili- 
tary lost., Lexington, V/&. Geol., Min., Cry &t ill., Lith., 
Chem., Meteo.* 
1222 Corser, D. B., 38 Rumford St., Concord, N.H. Min. C* 
1223 Corthell, W. G- , 2*, Beacon St., Boston, Mass. Mic C.* 
1224 Cory, Charles B., Boston Society of Nat. Hist., Boston, Mass. 
Orn., Zool. 0. Ex.* 
1225 Coste, E., M.E , 132 Lexington Ave., Buff tlo, N.Y. Geol. , 
Inorg. Chem., Metall., Mining.* 
1226 Coster, Rev. Robt. J., A.M., Rector Bishop Bowman Inst., 
Pittsburg, Pa. Geol , Min., Chem., Metall* 
1227 Coster, Wm Hooper, B.S. Trin. Coll., 28 Fourth St., Pitts- 
burg, Pa. Practical Chemist. Chem., Min., Metall* 
1228 Cottmann, John M,, 722 No Madison St., Rome, N.Y. Min.* 
1229 Cottrell, E. W., 18 Willcut Ave., Cleveland, Ohio. Tax. C.? 
1230 Couch, Edw. J., Ridgefield, Ct. Geol., Ast., Zeol., Tax., Orn., 
Lepid., Ent. C* 
32:U Coues, Elliot, M.D., Washington, B.C. Bibliog. of Sci., Gen. 
BioL, Geog. Dist., Vert. Emb., Vert., Comp. Anat., Lex- 
icog. and the new Psychol. C. * 
1132 Coughanour, P. D., Jr., 733 Ross Ave., Dallas, Texas. Moll., 
Radiate* C. Ex. 
1233 Coughanour, R. D., Jr., 733 Ross Ave., Dallas, Tex. Cret. 
and Garb. Fossils of Texas, Min., G?oL, L. and F. W. 
Shells, espec. Helices and Unios. C. Ex. 
1234 Coulter, J. M., Ed. Bot. Gazette, Pres. Lake Forest Univ., 
Lake Forest, 111.* 
1235 Courtis, William M., 4494th Ave., Detroit, Mich. Bot., Mic., 
Min., Geol., Meteo C.* 
J236 Coutant, Elwin S., M.A., Hawks Park. Volusia Co., Fla. 
Spec. Desmids, Diatoms, Gen. Mic. C. Ex.* 
1237 Coutie, Wm., Troy, N.Y. Chem., Physics* 
1238 Coville, Frederick V., A.B., Botanist., U.S. Dept. of Agric., 
Washington, D.C. Bot., Juncaceoe. Especially desires to 
exchange or to receive for determination specimens of N. 
American Junci. C. Ex.* 
1239 Coville, Luzerne, M.D., 154 Berkeley PI., Brooklyn, N.Y. Bot., 
Geol. C. Ex.* 
1240 Cowan, Frank, M.D., Attorney at Law, Greensburg, Pa. 
Anth., Palceo., Zool., Arch., Philol, Ent., Moll. C.* 
.1241 Cowardin, S. P., Florence, Ala. Algce, Min., Inorg. Chem., 
Meteo., Mic. C. Ex. 
