64 THE NATUBALISTS' DIRECTORY. [U. S. & CAN. 
1540 Dopp, Wm. H., 462 Ellicott St., Buffalo, N.Y. Chem. Me- 
teo., Phys., Elect* ' 
1541 Doran, Edwin W., Ph.D., Prof. Zool. and Comp. Anat., Md. 
Agric. Coll., College Park, Md. Mic., Gen. Biol, Ent., 
Worms. C. Ex.* 
1542 Dorand, Fred J., Chester Depot, Vt. Geometry. 
1543 Doremns, C. A., M.D., Ph.D., Adj. Prof. Chem. and Toxi- 
col., Bellevue Hosp. Med. College, N.Y., Prof. Chem., 
Am. Veterinary College, N.Y., New York. N.Y. Chem* 
1544 Doremus, Robert Ogden, M.D., LL.D., Prof. Chem. and 
Phys.; "Coll. of the City of New York, " N.Y., and 
Prof. Chem. Toxicol. and Medical Jurisprudence in Belle- 
vue Hosp. Medical College, N.Y. 
1545 Dorr, Eben P., Pres. Buffalo Naturalists' Field Club, 314 
Niagara St., Buffalo, N.Y. Sot., Anth., Orn. C.* 
1546 Dorr, S. Hobart, Ph.G., Buffalo, N.Y. Bot., Mic* 
1547 Dorsey, Rev. James Owen, Box 305, Takoma Park P. O., D. 
C. Anth., Eth., Ethnog., Social, Mythol and Philol. of N. 
A. Indians.* 
1548 Dougherty, Thos. H., School House Lane, Germantown, 
Phila., Pa. Mic., Photog., Gen. BioL, Invert. Anat* 
1549 Douglas, Miss Alice A., Prin. Sch., Stockton St., Brooklyn, 
N.Y. Bot., Algce, Min., Mic., Zool, Arch* 
1550 Douglas, Andrew E., M.A., Amer. Mus. Nat. Hist., Central 
Park, West, New York, N.Y. Anth., Arch., Eth., Ethnog. 
C* 
1551 Douglas, I., M.D., DD.S., Romeo, Mich. Bot., Geol, Min., 
Mic., Histol. C.* 
1552 Douglas, James, Metallurgist. Office 99 St. John St., New 
York, N.Y. Inorg. Chem., Meteo.* 
1553 Douglas, John M., Jr., Attorney at law, Middletown, Conn. 
Metall, Phys., Ent. C.* 
1554 Douglass, B. H., Burlington, Kansas. Mam., Ool, Orn. C. 
Ex.* 
1555 Douglass. Earl, Medford Steel Co., Minn. Bot., Palceo., 
Geol, Min., Crystall, Lithol, Mic., Bibliog., Zool, Gen. 
Biol, Geog. Dist., Morphol, Emb., Anth., Arch., Eth., 
Philol, Orn., Ool, Histol., Protozoa. C. Ex.* 
1556 Douglass, Gay ton A., 4216 Berkeley Ave., Chicago, 111. 
Office 111 State St. Inorg. Chem., Mic., Photog., Att. 
1557 Dowling, Donaldson B , B.Sc., Geol. Survey Dept., Ottawa, 
Can. Phys. and Strat. Geol, Photog., Ast.* 
1558 Downing, Elliott R., B.S., Beloit, Wis. Mic., Zool, Vert., 
Anat., Hist. C. Ex.* 
1559 Downs, H. M., 40 High Rock Ave., Lynn, Mass. Min., Meteo. 
1560 Dowse, W. B., Wallingford, Conn. Orn., Ool C.* 
1561 Drake, F. S., B.S., Galesburg, 111. Geol, Palwo. C. Ex.* 
1562 Drake, J. F., 58 Ella St.. Portland, Ore. Bot. C. Ex. 
1563 Draper, Daniel, Ph.D., Dir. N. Y. Meteo. Observ., New York 
City, N. Y. Meteo. 
