46 THE NATURALISTS' DIRECTORY. [U. S. & CAN. 
1095 Clayton, H. Helm., Blue Hill Observatory, Readville, Mass. 
Meteo* 
1096 Clayton, John, Lincoln, Me. Mammals, Orn., Ool, Tax. 
G* 
1097 Clayton, J. R., DD.S., Indiana Dental College, Indian- 
apolis ; P. O- address, Shellbyville, Ind. Mic. of Dental tis- 
sues, Operative Dentistry, Develop, and Pathol. of the Teeth. 
C.? 
1098 Clay wall, Robert, Morgantown, KG. Min. C. Ex. 
1099 Cleaveland, J. R., E. Lebanon, N.H. Fossils, Min* 
1100 Cleland, Jas., Jr., M.D., 31 State St., Detroit, Mich. Osteal. 
C. 
1101 Clementi, Rev. Vincent, B.A., Peterboro, Ontario, Canada.* 
1102 Clements, J. Morgan, Ph.D., (Leipzig), Asst. Geol. Survey, 
Tuscaloosa, Ala. Geol., Min., LitJiol.* 
1103 Cleveland, Daniel, San Diego, Calif. Bot., Ferns, Marine 
Algce. C. Ex.* 
1104 Cleveland, W. P., A.C., Joplin, Mo. Chem., Min., Meteo. 
Desires to exchange Minerals of S. W. Missouri, for 
Lithol., Min. and Crystal!, specimens. C. Ex.* 
1105 Clevenger, S. V., M.D., Supt. State Insane Hospital, Kan- 
kakee, 111., Gen. Biol., Morpk., Anth., Eth., Histol* 
1106 Clickener, Charles, Sec. Parke Co. Hist. Soc., Tangier, Ind. 
Geol., Min., Anth.. Arch.. Eth.. Orn. C. 1, COO specimens. 
Ex.* 
1107 Clifford, F. S., 646 Washington St., Boston, Mass. Sponges, 
Corals, Shells, Marine Curiosities, Perfumes and Perfu- 
mery Materials.* 
1108 Clifford, H. Elsworth, Mass. Inst. Tech., Boston, Mass. 
Phys., Elect.* 
1109 Clinton, G. P., Asst. Botanist, Uniy. 111., Champaign, 111.* 
1110 Clogston, Wm., 241 North Main St., Springfield, Mass. 
Arch., Geol.f 
1111 Close, J. A., M.B., L.R.C.P.E., L.R.C.S.E., F.R.M.S., 
(Lond.) F.O.S. (Lond). Summerfield, St. Clair Co., 111. 
Elect., Mic.? 
1112 Cluett, J. W. A., 28 Second St., Troy, N.Y. Crypt. Plants, 
Algce, Desmids, Diatoms, Paloeo., Mic., Bibliog., Gen. Biol., 
Arch., Philol., Protozoa. 
1113 Coale, Henry K., Highland Park, 111. Orn. C.? 
1114 Coale, R. Dorsey, Ph.D., Prof, of Chem. and Toxicol., 
Univ. of Md., Baltimore, Md. Analy . Chem* 
1115 Coates, Jesse, Asst. Prof. Physics, Univ. of Georgia, 
Athens, Ga. Physics.* 
1116 Coates, W. B., Gum Tree, Chester Co., Pa. Orn., Ool., Tax. 
C* 
1117 Cobb, Charles Newell, 108 Wall St., Auburn, N. Y. Bot., 
Geol., Min., Chem., Phys., Gen. Biol. C.* 
1118 Cobb, Collier, Geologist, Prof. Geol., Univ. of North Car- 
olina, Chapel Hill, N.C. C. Ex.* 
