U. S. & CAN. 1 THE NATURALISTS' DIRECTORY. 173 
4193 Parker, Herschel C., Ph.D., 21 Fort Greene Place, Brooklyn, 
N. Y. Chem., Phys., Elect* 
4194 Parker, Prof. H. W., Iowa Coll., Grinnell, Iowa. Mic., GeoL, 
Gen. Zool C.? 
4195 Parker, Dr. J. C., Grand Rapids, Mich. Ichth. C. Ex.* 
4196 Parker, John D., Ph.D., Post Chaplain U. S. Army, Fort 
Bowie, Arizona. Originator of Kansas Acad. of Sci., Kan- 
sas City Acad. of Sci., and Nebraska Acad. of Sci. 
Arch., Meteo* 
4197 Parker, P. H., Washington, Tazewell Co., 111. Min., Palceo., 
Con., Coins. C. Ex. 
4198 Parker, Richard A., C.E., M.E., Marquette, Mich. GeoL, 
Min., Crystall, Metall* 
4199 Parker, Thomas J., Supt. Bayonne Chem. Works, City of 
Bayonne, N. J. Chem.* 
4200 Parker, W. Thornton, M.D., Hilltop Farm, Groveland, Mass. 
Ethnol., Anth., Zool* 
4201 Parkes, Wm. J., Green Bay, Wis. C. Ex. Ent: Hymenopt., 
Lepid., Dipt., Coleopt., Hemipt., Orthopt., Neuropt* 
4202 Parkhurst, Alfred L., San Luis Obispo, Calif. Orn., Ool., 
Tax. C. Ex.? 
4203 Parkhurst, Henry M., 173 Gates Ave., Brooklyn, N. Y. Ast.* 
4204 Parks, John K., 29 Mechanic St., Portland, Me. Mic., Bot. 
C. Ex. 
4205 Parmele, George L., M.D., D.M.D., Hartford, Ct. Sot., 
Mic., Photog* 
4206 Parmele, Mrs. G. L., 25 Pratt St., Hartford, Ct. Ferns, Ent., 
Con.* 
4207 Parr, Sam'l W., Prof. Analyt. Chem., Univ. of 111., Cham- 
paign, 111. Chem., Metall* 
420a Parr, Thomas W., Barron, Wis. Chem., Phcen. Bot. C. Ex ? 
4209 Parrish, N. M., Univ. of Va., Virginia, Assistant Leander 
McCormick Observatory. Axt.? 
4210 Parsell, Henry V., Jr., Electrician and Engineer, 31 E 21st 
St., New York City. Min., Phys., Elect., Mic., Photon 
Meteo., Ast. C. Apparatus, Min., Curios.* 
4211 Parshall, S. E., Shortville, Out. Co., N. Y. Tax. C. of birds' 
eggs. Ex.* 
4212 Parsons, C. Chauncey, A.M., Columbia Chem. Works 43 
51 Sedgwick St., Brooklyn, N. Y. Chem., Ent* 
4213 Parsons, C. L., Prof. Chem. and Min., N. H. State Coll 
Durham, N. H. Min., Chem., Meteo. C. Ex.* 
4214 Parsons, Katherine, Botanist, 54 Garden St.. Cambridge 
Mass. Bot: Phcen. Plants, Ferns. C. Ex.* 
4215 Patch, Edgar L., Ph.G., Ex. Prof. Theory and Practice of 
Pharm., Mass. Coll., 109 Green St., Boston, Mass, and P 
O. Box 639, Stoneham, Mass. Pharm., Chem.* 
4216 Patrick, Frank, 601 Kansas Ave., Topeka, Kansas. Algce 
Desmids, Diatoms, Mic., Protozoa, Infusoria. C.* 
4217 Patrick, G. E., Agricultural Experiment Station, Ames 
Iowa. Chem.* 
