174 THE NATURALISTS' DIRECTORY. [U. S. & 
4218 Patrick, J. J. R., D.D.S., Belleville. St. Glair Co., 111. Ant h. 
Arch., Eth. C. Ex.? 
4219 Pattee, Asa F., M.D., 94 West Springfield St., Boston, Mass. 
Prof. Coll. of Physicians and Surgeons. Bot. C. Ex.* 
4220 Patten, John, Mech. Eng., ^Corner Water and Fredrick 
Sts., Baltimore, Md. Geol., Min., Chem., Physics, Elect.. 
A st. fe^v ' 
4221 Patten, Wm., Prof. Biol., Dartmouth Coll., Hanover, jST. H. 
Zool., Gen- Biol., Emb., Anat.* 
4222 Patterson, Prof. B. H., High School, Pittsburg, Pa. Bot.* 
4223 Patterson, Harry J., Chem. Md. Agric. Expr. Station, Col- 
lege Park, Prince George Co., Md. Chem.* 
4224 Patterson, H. N., Oquawka, Henderson Co., 111. Bot: Phcen. 
Plants, Ferns. C. Ex.* 
4225 Patterson, L. G., Chemist, Miss. Expr. Station, Agric. Coll. r 
Miss. Chem., Min., Metall., App. Chem.? 
4226 Patterson, Wm. H., B.A., 329 Chestnut St., Philadelphia, 
Pa. Bot: Algce; Mic., Photog., Zool., Histol., Ent., Worms, 
Protozoa.* 
4228 Pattillo, T. J., Clay and Main Sts., Houston, Texas. Phcen. 
Plants, Mosses, Strat. GeoL, Cry stall. C.* 
4229 Patton, Horace B., Ph.D., Prof. Geol. and Min., Colo. School 
of Mines, Golden, Colo. Geol., Min., Crystall., Lithol. 
C. Ex.* 
4230 Patton, Robert M., 312 N. 33d St., Philadelphia, Pa. Min., 
Ent., Gen. Nat. Hist. C.* 
4231 Paul, Henry M., Ass't Astronomer at Naval Observ., Wash- 
ington, D. C. Ast* 
4232 Paul, Willard A., M.D., Rock Island, 111. GeoL, Min., Chem., 
Vert. Anat., Arch., Orn., Hist. 
4233 Payne, F. F., Sec. Meteorological Office, Toronto, 'Can. 
Phys., Meteo., Gen. Biol., Anth., Arch.* 
4234 Payne, Frank Owen, B.Sc., Chatham, Morris Co., IS". J. Bof 
Phcen. and Crypt. Plants, Ferns, Chem., Zool., Gen. Biol. 
Anat., Osteol., Craniol. A large coll. of crania (400) and 
several skeletons of my own mounting. Will ex. plants 
and skulls.* 
4235 Payne, Herbert A., Ph.D., Prof. Roy. Mil. Coll., Kingston, 
Ontario, Canada.? 
4236 Payne, William M., Teacher West Division High School, 
Chicago, 111. Bot., Photog., Chem., Phys. 
4237 Payne, William W., Prof. Math, and Ast., and Dir. of Good- 
sell Obs'y of Carleton Coll., Northfield, Rice Co., Minn, 
Ast.* 
4238 Peabody, Jas. E., Williamstown, Mass. Org. Chem., Gen. 
Biol., Emb., Vert. Anat., Arach* 
4239 Peabody, Selim H., Ph.D., LL.D., Chief of Dept. Liberal 
Arts of the World's Exposition, 4200 Brooklyn Ave. T 
Chicago, 111. Phys., Ent* 
4240 Peale, A. C., M.D., 1451 Stoughton St. , N. W., Washington, 
D. C. Geol* 
