THE NATURALISTS' DIRECTORY. [U. S. & CAN.- 
17 Acker, Henry P., 166 Benjamin St., Akron, Ohio. Moll. 
C. Ex.* 
18 Ackerman, W. A., Marengo, Iowa. Min., Arch., Orn., 
OoL, Tax., Ent., Bot. C. Ex. 
19 Adams, Charles C., 806 E. Empire St. Bloomington, 111. 
Ent., Lepid., Neuropt., Moll., Mecaptera.? C. Ex.* 
20 Adams, Chas. F., A. M., A. B., Teacher of Chem. and 
Phys., High School, Detroit, Mich.* 
21 Adams, Miss E. Isadore, Park St., Koxbury, Mass. Bot** 
' 22 Adams, Edw. P., C. E., Box 168, Boston, Mass. Geol., 
Bot., especially in relation to landscape and sanitary en- 
gineering.* 
23 Adams, Frank Dawson, McGill Univ., Montreal, Can. 
Geol, Lith* 
24 Adams, Fred., B. S., Chase, 111. Arch., Geol. C. Ex. 
Indian and Mound Builders' relics and coal-measure fos- 
sils for U. S. coins or fractional currency. 
25 Adams, Henry, 1603 H St., Washington, D. C., Member 
Phil. Soc. of Washington, D. C. 01 
26 Adams, J. M., Watertown, N. Y. Mic., Fungi, Alyce, 
Desmids, Diatoms, Chem., Pathol., Tumors, Urinalyste, 
Ent., Infusoria, Bacteria.* 
27 Adams, Cap t. Robert C., Montreal, Can. Phosphate and 
Mica Mines. Geol., Min. C. Ex.* 
28 Adams, W. H., Chase, Peoria Co., 111. Arch., Palceo. C. 
Ex. Offers fossil fruits and other fossils of the Coal 
Measures in exchange for Arch. Spec., Books and Mins. 
Send for check-list.* 
29 Adams, Wm. H., M. E., 10 29th St., New York, N. Y., 
Min., Orrj. Chem., Metall. 
30 Adams, Wm. W.. Dealer in Indian Relics, Union Springs, 
Cayuga Co., X. Y. Arch., Osteol. C.* 
31 Adkins, Chapman, Wayne C. H., W. Va. Med. and Gen. 
Sci. 
32 Adler, Dr. Cyrus, Librarian Smithsonian Institution, Wash- 
ington, D. C. Member Anth. Soc. of Washington.* 
33 Adriance, John S., A. M., F. C. S., 231 Broadway, New 
York, N. Y. Chem* 
34 Agard, A. H., M. D., 1259 Alice St., Oakland, Calif. Bot., 
Palceo., Geol., Min., Mic., Ent. C. 
35 Agard, Miss Sarah J., Teacher Latin and Sci., St. Gather 
ine's School, 139 Pleasant Ave., St. Paul, Minn. Bot.- 
Phcen. Plants. C. Ex.* 
36 Agassiz, Alexander, Museum of Comp. Zool. at Harvard 
College, Cambridge, Mass. Zool.* 
37 Ager, Miss J. E. W., Lyousdale, Lewis Co., N. Y. Bot., 
Chem.. C.* 
38 Aich, Hermann, 43 Murray St., New York, N. Y. Lepid. 
C. Ex.* 
39 Aiken, Charles E., Colorado Springs, Colo. Orn., Ool.,. 
Mam., Min. C.* 
