EXCHANGES AND PRESENTATIONS. 



United States of America. 



343 Albany ... ...*New York State Library, Albany. 



344 Annapolis (Md.) *Naval Academy. 



345 Baltimore 

 346 



347 Beloit (Wis.) 



348 Berkeley 



349 Boston ... 

 350 

 351 



357 Cheyenne, Wyo 



358 Chicago ... 

 359 



360 

 361 

 362 



363 Cincinnati 



364 



365 Cleveland, O. 



366 Coldwater 



.*Maryland Geological Survey. 



.* Johns Hopkins University. 



.*Chief Geologist. 



^University of California. 



.* American Academy of Arts and Sciences. 



.^Boston Society of Natural History. 



. State Library of Massachusetts. 



352 Brookville (Ind.)* Brook ville Society of Natural History. 



353 „ ...^Indiana Academy of Science. 



354 Buffalo (Ind.) ...* Buffalo Society of Natural Sciences. 



355 Cambridge (Mass.)*Cambridge Entomological Club. 



356 „ ...*Museum of Comparative Zoology at Harvard 

 College. 



...*Experiment Station, Department of Agriculture. 



...* Academy of Sciences. 



... American Medical Association — The Newberry 



Library. 

 ...*Field Columbian Museum. 

 ...♦University of Chicago Press. 

 ...* Western Society of Engineers. 

 ...*American Association for the Advancement of 



Science. 

 ...*Cincinnati Society of Natural History. 

 ...^Geological Society of America. 

 ... Michigan Library Association. 



367 Davenport (Iowa)* Academy of Natural Sciences. 



368 Denver *Colorado Scientific Society. 



369 E aston, Pa. ...* American Chemical Society. 



370 Fort Monroe (Va.)*United States Artillery School. 



371 Hoboken (N.J.) ...*Steven's Institute of Technology. 



372 Iowa City (Iowa) *Director Iowa Weather Service. 



373 Jefferson City...* Geological Survey of Missouri. 



374 Madison (Wis.)...*Wisconsin Academy of Sciences, Arts and Letters. 



375 Minneapolis . . . *Minnesota Academy of Natural Sciences. 



376 Newhaven (Conn) Connecticut Academy of Arts and Sciences. 

 ..*American Geographical Society. 

 ..*American Institute of Mining Engineers. 

 ..* American Museum of Natural History. 

 ..* American Society of Civil Engineers. 

 ..*Editor Journal of Comparative Medicine and 



Veterinary Archives. 

 ..*New York Academy of Sciences. 

 ..*New York Microscopical Society. 

 ..*School of Mines, Columbia University. 

 ..* Geological Survey of Arkansas. 

 ..* Academy of Natural Science. 

 ..* American Entomological Society. 

 ..* American Philosophical Society. 

 ..*Franklin Institute. 

 ..*Geological Survey of Pennsylvania. 

 ..* Philadelphia Commercial Museum. 

 ..*University of Pennsylvania. 

 ..*Wagner Free Institute of Science. 

 ..*Zoological Society of Philadelphia. 

 ..*Essex Institute. 

 ..*Aeademy of Science. 

 ..*Missouri Botanical Garden. 



377 New York 



378 



>} 



379 



5> 



380 



)} 



381 



>) 



382 



>> 



383 



)f 



384 





385 



Palo Alto (Cal.) 



386 



Philadelphia 



387 







388 







389 







390 







391 







392 







393 







394 







395 



Salem (Mass.) 



396 



St. Louis ... 



397 



>> 





