entomologists’ directory. 
II 
Dunning, Stewart N., 39 Niles St., Hartford, Conn. Bees and Wasps 
(excl. Vespida, Eumenida). Collection. Exchange. 
Dunton, Margaret A., 47 Congress St., Belfast, Me. Lepid. Coll. Exch. 
Dupree, W. B., 151 Gates Ave., Brooklyn, N. Y. Coleop ., Lepid. 
Dury, Charles, Station I, Cincinnati, Ohio. Gen. Ent. Coll. Exch. 
|/t)yar, Harrison G., Ph.D , U. S. Nat. Museum, Washington, D. C. Lepi- 
doptera (esp. larvae!. Collection. Exchange. 
Eames, Edwin H., M. D., 350 State St., Bridgeport, Conn. Gen. Ent. 
Eaton, Alvah A., Seabrook, N. H. Lepidoptcra. Collection. 
Eberhart, Noble M., M. D., 2943 Prairie Ave., Chicago, 111 . Systematic 
and Economic Entomology. 
Eddy, C. W., 250 W. 10th Ave., Columbus, Ohio. I.epid. Coll. Exch. 
Eddy, Fred. A., 242 Cedar St., Bangor, Me. Colcoptera. Coll. Exch. 
Edquist, J. A., St. Peter, Minn. Lepid., Hymen. Coll. Exch. 
Edwards, Edwin H., 8 S }4 Birch St., Cleveland, Ohio. Gen. Ent. Coll. 
Edwards, Wm. H., Coalburgh, W. Va. N. Am. Lepid. (Rhopalocera). 
Ehrhorn, Edw. M., Mountain View, Calif. Coccidce. Coll. Exch. 
Ehrmann, Emil C., 2314 Sarah St., Pittsburgh, Pa. Colcoptera (esp. 
Cicindellidce , Cychrus, Carabus and Calosoma of the world). 
Collection. Exchange or purchase desiderata. 
Ehrmann, George A., 2314 Sarah St., Pittsburgh, Pa. Lepidoptcra (esp. 
Papi/ionidce of the world). Coll. Exch. or purchase desiderata. 
Eisenhard, G. B., Culver Military Academy, Culver, Ind. General Ento- 
mology. Collection. Exchange. 
Eliot, Ida M., New Bedford, Mass. Life histories , esp. Sphingidtz and 
Bombycidce. Will gladly send eggs, larvae or pupae to other 
entomologists when possible. 
Ellsworth, Addison, Lestershire, N. Y. Lepidoptcra. Collection. Collect 
in all orders to exchange for Lepidoptcra. 
Elrod, M.J., Univ. of Montana, Missoula, Mont. Neuroptera, Odonala. 
Emerton, J. H., 15 St. James Ave., Boston, Mass. American Spiders. 
Engel, Henry, P. O. Box 369, Pittsburgh, Pa. Colcoptera , Lepidoptcra. 
Coll. Exchange, buy and sell native and foreign Lepidoptcra. 
Engl, Frank X., 143 East North Ave., Chicago, 111 . General Entomology. 
Collection. Exchange. 
Erb, Herman J., 332 E. Twelfth St., New York, N. Y. Lepid. Coll. Exch. 
Erkens, Albert, Collegeville, Minn. Genera/ Entomology. Collection. 
Esbenshade, Willis C., Strasburg, Lane. Co., Pa. Lepid. Coll. Exch. 
Eustis, Henry W., 1368 Spruce St., Minneapolis, Minn. Lepid. Coll. Exch. 
Evans, John D., Trenton, Ont., Canada. Colcoptera, Lepidoptcra and 
Hymenoptera. Collection. Exchange. 
Fall, Henry C., 191 N. Raymond Ave., Pasadena, Calif. Colcoptera. 
Coll. Exch. from So. California for species not in his collection. 
Faust, Charles, Harvard, McHenry Co., 111 . Colcoptera, Lepidoptcra, 
Odonala. Collection. Exchange. 
Felt, E. Porter, Room 27, Capitol, Albany, N. Y. Econ. Entomology . 
