10 THE NATURALISTS' DIRECTORY. [U. S. &. CAN. 
215 Avery, W. Cushman, M.D., Greensboro', Alabama. On., 
OoL, Tax. 
216 Ayres, Brown, Prof. Phys., Tulane Univ., New Orleans, 
La. Phys., Elect., Pho'tog., Ast. 
217 Ayres, Howard, Ph.D., Dir. Lake Laboratory, 314 Oakland 
Ave., Milwaukee, Wis. Vert., Morphol., Anth., Emb.* 
218 Ayres, Morgan W., M.D., Upper Montclair, Essex Co., N. 
J. Mic., Anat. and developt. Pymla canal iculata.f 
219 Ayres, Miss S. C., 1813 Thirteenth St., N. W., Washington, 
D.C. Member Nat. Geog. Soc. of Washington. 
220 Babb, Cyrus C., S.B., C.E., U. S. Geol. Survey, Wash- 
ington, D.C. Geol* 
221 Babbitt, Jas. P., Taxidermist and Dealer in Naturalists' 
Supplies, 10 Hodges Ave., Taunton, Mass.? 
222 Babcock, A. L., Sherborn, Mass. On., Ent. C. Ex.* 
223 Babcock, James F., Chemist, 27 School St., Boston, Mass. 
Chem., Mic., Photog., Hort., Bibliog.* 
224 Babcock, S. E., M.D., Chester, 8.0. Collects relics of 
Catawba Indians. ? 
225 Babcock, Wm. H., 709 G. St. N. W., Washington, D. C., 
Member Anth. Soc. of Washington.* 
226 Babcock, W. T., Port Townsend, Washington. Vert. 
Invert, and Veg. Palceo, Moll. C. Ex. 
227 Bachman, Dr. I. A., Ph.D., Analytical and Consulting 
Chem., Georgia Chem. Works, Augusta, Ga. Geol. .Min.. 
Chem. C. Ex. 
228 Bacon, Chas. A.. Dir. Smith Observatory, Beloit, Wis. 
Meteo., Ast.* 
229 Baer, D. Chr., M.D., C.M., Moundridge, Kansas. Bot., 
Mic., Illstol. C.* 
230 Baetz, Wm., 96 Fulton St., Room 11, New York, N.Y. 
Chem., Phys., Elect., Glass apparatus.? 
231 Bagg, Egbert, 191 Genesee St., Utica, N.Y. On., Ool. C. 
Ex.* 
232 Bagg, Mrs. Helen M., Locust Grove, Lewis Co.. N.Y. 
Bot: Pho&n. and Crypt. Plants, Ferns, Hort. C.* 
233 Bagley, John A., C.E., 45 East 28th St., New York, N.Y. 
Mic., Diatoms.* 
234 Bailey, Albert, Chepachet, Herkimer Co., N.Y. Con. C. 
Ex. Offers L. and F. W. shells of N.Y. Desires L., F. 
W. and Marine shells of other localities. List of 
duplicates sent on application.* 
235 Bailey, E. H. S., Prof. State Univ., Lawrence, Kan. 
Chem.. Min. Ex.* 
236 Bailey, E. M., Andover, Me. Min. C. Ex.* 
237 Bailey, George Irving, 95 Eagle St., Albany, N.Y. Lepid. 
238 Bailey, L. H., Cornell Univ., Ithaca, N.Y. Bot: Phcen. 
Plants; Hort. C. Ex. Species of the genus Carex and 
cultivated plants desired.* 
239 Bailey, L. W., Univ. of New Brunswick, Fredericton, N. 
B., Canada. Geol. C. Ex. 
