U. S. & CAN. I THE NATURALISTS' DIRECTORY. 151 
3654 McCormack, Lewis M., The Microcosm, 612 17th St., N.W. 
Washington, D. C. Ost., Orn., Tax., Fishes. Ex.* 
3655 McCourt, Peter J , M.D., 233 W. 23d St., New York, N.Y. 
Histol. and Path. Anat* 
3656 McCourtie, W. Bloss, 321 Woodward Ave., Kalamazoo, Mich. 
Min., CrystalL, Eth., Orn., Ool., Tax., Paloeo., Lithol. C. 
Ex. A very few choice sets of Loons' Eggs and other 
fine Eggs. Send for exact particulars.* 
3657 McCowen, Jennie, A.M., M.D., F.S.Sc., (Lond.), Davenport 
Acad. Nat. Sci., Davenport, la. Gen. Biol., Arch.* 
365S McCoy, H. N., 13 N. 15th St., Kichmond, Ind. Orn. C. 
Ex. 
3659 McCoy, Solon, Mountain House, Idaho. Geol., Min., Arch.? 
3660 McCracken, S. B., Bloomington, Ind. Zool. 
3661 McCreath, A. S., Harrisburg, Pa. GeoL, Chem. C. 
3662 McCreery, J. M., Akron, O. Invert., Con. C. 
3663 McCurdy, Chas. W., Ph.B., M.Sc., Sc.D., Prof, of Chem., 
Univ. of Idaho, Moscow, Idaho. Phcen. Plants, Diatoms, 
Min., Chem., Mic., Meteo., Ast., Gen. Biol.* 
3664 McDade, James E., Kensington, 111. Zool. (local), Ent., 
Lepid., Neuropt. C. Ex.* 
3665 McDaniel, Rev. Benjamin F., Newton Center, Mass. Min. 
C. Fossils and minerals in ex. for minerals.* 
3666 McDonald, FraukE., 619 Moss Ave., Peoria, 111. Bot: Phcen. 
and Crypt. Plants. Offers first-class specimens and expects 
same in,,return. C. Ex.* 
3667 McDonald, Marshall, U.S. Com. of Fisheries, 1514 R. St., 
Washington, D.C.* 
3668 McDonnell, Henry B., B.S., M.D., Prof. Chem., Md. Agric. 
Coll., and State Chem., College Park, Md. Chem., Min* 
3669 McDowell, Chas., M.D., 116 West 13th St., New York, N.Y. 
Physiol., Histol. C.* 
3670 McDowell, Milton S., Baltimore, Md. Chem. 
367 L McDowell, Ransom H., B.S., Prof. Agric. and Hort., State 
Univ., Reno, Nevada.* 
3672 McElfresh, Fred, Champaign, 111. Orn., Ool., Herpetol.,Ent. 
C* 
3673 McEvoy, James, B.A.Sc., Geol. Survey Dept., Ottawa, Ont., 
Can. Strat. Geol. C. 300 B. C. Plants mounted. Ex. 
3674 McFadden, Prof. L. H., Otterbein Univ., Westerville, O. 
Chem., Phys* 
3675 McFarland, F. M., Instructor in Histol., Leland Stanford, Jr. 
Univ., Palo Alto, Calif. Zool., Morphol., Histol., Moll.* 
3676 McFarlane, P. G., St. Stephen, N. B., Can. Phcen. Plants. 
C. Ex.* 
3677 McGee, Anita Newcomb, M.D., 2026 Hillyer Place, Washing- 
ton, D. C. Gen. Biol, Anth* 
3678 McGee, Emma R., Farley, Iowa. Bot. Ex.* 
3679 McGee, W. J., Bureau of N. American Eth , Washington, 
D. C. Sociology, Geol* 
