U. S. & CAN.] THE NATURALISTS' DIBECTOBY. 121 
2955 Johnson, Jos. T., A.M., M.D., Ph.D., 926 17th St., Washing- 
ton, D.C., Prof. Obstet. and Gynecol. to several Hospitals 
and Dispensaries; Fellow and Sec. Amer. Gynecol. Soc.; 
Fellow British Gynecol. Soc., Philos., Anth. and Biol. 
Societies. In charge private Sanatorium for gynecological 
cases.* 
2956 Johnson, Lawrence C., Meridian, Miss., and U.S. Geoj. Sur- 
vey, Washington, D.C. Stratigraphy of the Mesozoic and 
Cenozoic formations of the Gulf States. Geol., Biol. 
2957 Johnson, Lorenzo N"., Instructor in Bot., Univ. of Mich , 47 
South University Ave., Ann Arbor, Mich. Bot: P/tcen. and 
Crypt. Plants, Ferns, Algce, Mosses, Fungi, Lichens, Des- 
mids. C. Ex.* 
2958 Johnson, O. B., Prof. Nat. Hist. State Univ., Seattle, Wash- 
ington. On., Ool., Con , Ent., Zool. C. Ex. 
2959 Johnson, Prof., C., Ann Arbor, Mich. Inorg. Chem., Quali- 
tative Analysis.* 
2960 Johnson, Samuel, Acad. Nat. Sci., Philadelphia, Pa. Dlp- 
tera. f 
2961 Johnson, Samuel W., Prof. Chem., Yale Univ., 54 Trumbull 
St., New Haven, Ct * 
2962 Johnson, Sarah E., Short Beach, Ct. Bot., Orn.* 
2963 Johnson, Theo. A., M.D.. Xeuia, 111. Bot: Ferns, Fungi, 
Hort., Zool, Orn. C. Ex.* 
2964 Johnson, T. W., M.D., A S.M., F.R.M.S., Danville, Ind. 
Diatoms, Mic., Moll. C. Ex.? 
2965 Johnson, Prof. W. B., A.M., Franklin, Ind. Phy*., Chem.* 
296t> Johnson, Willis G., A.B., Instructor in Ent., Leland Stan- 
ford Jr. Univ., Palo Alto, Calif. Ent., Ilymenopt., Lepid., 
Dipt., Colt opt., Hemipt., Orthopt., Neuropt., Arach., My- 
riop. C. Ex.* 
2967 Johnston, A. Langstaff, Mem. Am. Soc. C. E., Assoc. Mem. 
Am. Inst. Elect. Eng'rs, Richmond, Va. Phys. and 
Strat. Geol, Crystall, Lith., Org. and Inorg. Chem., Elect* 
2968 Johnston, James, 285 Wellington St., North Hamilton, Ont. 
Can. Ool., Lepid., Coleopt., Moll. C. Ex.* 
2969 Jolliffe, Wm., C.E., M.E., Buchanan. Botetourt Co., Va. 
Geol, Min., Metall. C. 
2970 Jones, A., B. S., Danville, Ind. Bot., Diatoms, Mic., Moll. C. 
Ex. 
2971 Jones, A. W., Instructor in Nat. Hist., 1402 S. Santa FeAve., 
Salina, Kan. Ent., Bot, Geol. C.* 
2972 Jones, George C., Brookfleld Centre, Fairfield Co., Ct. Gen. 
Nat. Hist., Orn., Arch. C. Ex. 
2973 Jones, George Wheeler, M.D., Danville, Vermillion Co., 111. 
Phys., Psych. f 
2974 Jones, Henry L., Wellsville, N.Y. Geol C. Ex.* 
2975 Jones, Herbert, L., Teacher, Granville, Ohio. Bot: Phcen. 
and Crypt. Plants. Ferns, Fungi, Algce, Zool. C. Ex.* 
2976 Jones, Howard A.M., M.D., Circleville, Ohio. Orn., Ool., 
Gen. Nat. hist. 
