130 THE NATURALISTS' DIRECTORY. [U. S. & CAN, 
3164 Koch, Julius A., Prof. Pharm., Pittsburg Coll. of Pharm., 
Cor. Market and Water Sts., Pittsburg, Pa. Bot., Min.,. 
Chem., Physics. C. Min. Ex.* 
3165 Koch, W. Edward, A.M., (Cantab) F.G.S., F.C.S., M.E., C.E., 
Sharpsburg, Allegheny Co., Pa. Bot., Palceo., Geol., Min., 
Cry stall., Lith., Chem., Met., Phys., Mic., Photog., Zool, 
Orn. C. Ex. 
3166 Kocher, J. F., M.D., South Whitehall P. O., Lehigh Co., 
Pa. Bot., ZooL, Eth., Orn., Ool., Tax. C.* 
3167 Koebele, Albert, Alameda, Calif. N. A. Noctuidce. Will 
pay liberal prices for desiderate species and inflated larvae 
of such. C. Ex.* 
3168 Koehler, Fred., Litchfield, Ct. Tax., Orn. C. 
3169 Koenig, Adolph, M.D., 33 Ninth St., Pittsburg, Pa. Bot, 
PhcBn. Plants, and Ferns.* 
3170 Koenig, Geo. A., Prof, of Min. and Geol., Univ. of Pa., 
Phila., Pa. Ex. Minerals. 
3171 Kofoid, Chas. A., Normal, 111. Gen. Biol., Emb. of Mollusks, 
Bot, C. Ex.* 
3172 Kahlenberg, Louis, Univ. Wisconsin, Madison, Wis. Chem.* 
3173 Kost, J., M.D., Ph.D., D.D., LL.D., Ex-Chanceller of 
Heidelberg Univ., Tiffia, Ohio. State Geologist of Florida, 
Pres't Polytecb. Dept. Heidelberg Univ. Address: 
Adrian, Mich. Offer for sale and in ex. plaster and papier- 
mache casts from originals of fossils of all ages; also origi- 
nal fossils, sharks' teeth, dessicated fishes and reptiles, 
for skins of birds and animals, minerals, fossils and shells.* 
3174 Krause, Joseph, Lebanon, Pa. Min., Cry stall., Lithol. C. 
Ex.* 
3175 Krause, Otto H., Chemist, Hackensack, N.J. Chem: Org. 
and Inorg., Met., Phys., Elect., Mic* 
3176 Krauss, Wm. C., B.S., M.D., F.R.M.S., Prof. Pathol. Niagara 
Univ. Med. Coll., Buffalo, N.Y. Mic., Hist., Pathol. C. 
Ex.* 
3177 Krebs, T. L., Anniston, Ala. Ent: Lepid. C. Ex.* 
3178 Krehbiel, D. R., 9 South James St., Kansas City, Kansas. 
Phcen. and Crypt. Plants, Mic. 
3179 Kriete, R., 406 E. 12th St., Kansas City, Mo. Palceo., Orn., 
Ool., Moll., Kansas City Fossils, Curiosities. Correspond- 
ence English, German and French.* 
3180 Krout, Prof. A. F. K., 2132 N. 13th St., Philadelphia, Pa. 
Bot,, Phcen., Crypt., Ferns, Mosses, Sir at. Geol., Phys. C. 
Ex.* 
3181 Krug, William H., Dept. of Agric., Pharmaceutical and Ana- 
lyt. Chemist, Washington, D.C. Chem.* 
3182 Kruttschnitt, J., Box 6, New Orleans, La. Meg., Phys. and' 
HistoL, Mic. 
3183 Kuehne, R., Sheboygan, Wis. Orn., Ool, Lepid., HerpetoL- 
3184 Kuhn, Maria L., 402 Illinois Ave., Peoria, 111. Phcen. Bot r 
C* 
3185 Kuithan, E. F., Burlington, la. Orn., Ool. C. 
