U. S. & CAN.] THE NATURALISTS' DIRECTORY. 101 
2468 Hawley, Mrs. Helen D., Round Grove, Whiteside Co., 111. 
Geol., Palceo., spec. Arch., Min., Crystall., Ethnol. C. Ex. 
2469 Haworth, Aiphonso, Mayport, Fla, Marine Shells. C. Ex. 
or sell.* p 
2470 Hay, George, M.D., 616 Penn. Ave., Pittsburg, Pa. Min., 
Chem.. MetalL, Physics, Mic., HistoL, Toxicol* 
2471 Hay, George U., St. John., N. B., Can. Bot: Ferns, Fungi 
Algce* 
24J2 Hay, O. P., Chicago Univ., Chicago, 111. Fishes, Batrachians, 
Reptiles, Comp. Anat., Vert. Palceo. C.* 
2473 flay, Robert, Geologist, Junction City, Kansas. Geol, Lith.* 
2474 Hayden, Rev. Edwin Horace, M.A., Wilkes-Barre, Pa. 
Bibliog., Arch., Numis. C. Ex.* k 4 
2475 Harden, Everett, Hydrographic Office, Navy Dept., Washing- 
ton, D. C. Marine Metto. 
2476 Hayden, N. W., Windsor, Hartford Co., Ct. Bot. C. 
2477 Hayes, Rev. Benj. F., D.D., Prof. Bot., Bates Coll., Lewiston, 
Me. 
2478 Hayes, C. Willard, Geol. Survey, Washington, D.C. Geol., 
Chem. 
2479 Hayes, Geo. W., C.E., Ph.G., West End of Willow St., Le- 
banon, Pa. Geol., Min., Chem., Physics, Meteo., Philol., 
Urn., Tax.* 
2480 Hayes, Seth, B.Sc., Mus. Dir. Soc. Nat. Hist., 108 Broadway, 
Cincinnati, O. Zool, Vert., Anat. Ex.* 
2481 Haynes, Prof. HeLiy W., 239 Beacon St., Boston, Mass. 
Arch. 
2482 Hayiies, Hiram, Taxidermist, 4 Caulkins Ct., Water St., 
Lawience, Mass. Orn., HerpetoL, Tax., Ent. C.? 
2483 Hays, Willet M., Prof, of Agric, aud Agriculturist in N. Dak. 
Agric. Coll. aud Exper. Station, Fargo, N. Dak. Bot., 
Agric., Hort., Mic.* 
2484 Hayt, H. W., Lowville, N. Y. Mam., Orn* 
2485 Haywaid, Roland, 34t> Marlboro St., Boston, Mass. Ent: 
Coleopt. C. Ex. 
2486 Hayward, Wm. Eugene, Paua, Christian County, 111. 
Moll., Minerals. C.* 
2487 Hazard, Fred'k R., Syracuse, N. Y. Min., Inorg. Chem., 
C. Ex.* 
2488 Hazird, John N., Peace Dale, R. I. Analyt. Chem* 
2489 Hazard, Willis P., M.A., West Chester, Chester Co., Pa. 
Agric., Mic., Bibliog., Zool., Gen. Biol., Mammals, Orn.* 
2490 Hazelwood, John, Fort Gratiot, Mich. Orn., Ool, Tax., Ent. 
C. Ex.* 
2491 Hazen, Henry Allen, A.M., Washington, D. C. Meteo., 
Elect., Ast.* 
2492 Hazen, Levi, West Hartford, Vt, Min. C. Ex.* 
2493 Hazzard, T. L., M.D., 56 Montgomery Ave., Allegheny, Pa. 
Orn., Ool. C. Local.* 
2494 Heath, Geo. F., M.D., Monroe, Mich. Geol., Min,, Mic., 
Arch., Numis.* 
