94 



REPORT ON THE OPERATIONS OF EXCHANGES. 



Spriug field : 

 Geological Survey of Illinois. 

 State Library 



INDIANA. 



Evanston : 

 Northwestern University , 



Indianapolis: 

 Bureau of Statistics and Geology . 



Geological Survey of Indiana 



State Board of Agriculture 



Richmond : 

 Scientific Association 



Greencastle : 

 Indiana Asbury University 



Bloomington : 

 Indiana University 



IOWA. 



Ames: 

 State Agricultural College 



Davenport : 

 Academy of Natural Sciences 



Decorah : 

 Norwegian Lutherftn College 



Des Moines: 



Geological Survey of Iowa 



Governor of the State 



Historical Society 



State Library 



Dubuque : 



Dubuque Observatory 



Iowa Institute of Science and Arts. 



Fort Dodge : 

 Private Observatory 



Iowa City: 



Iowa Weather Service 



Private Observatory 



University of Iowa 



State Historical Society of Iowa . . 



Baldwin City : 

 Baker University 



Lawrence : 



Kansas Historical Society 



State University 



Topeka : 

 Kansas Academy of Sciences 

 Kansas Historical Society 



KENTUCKY. 



Frankfort : 

 Geological Survey of Kentucky. 



Lexington : 

 Kentucky University 



1 



65 



2 



3 

 5 

 2 

 1 



1 

 1 



Louisville : 



Corporation of the city 



Historical Society of Kentucky. 



LOUISIANA. 



Baton Rouge : 

 State University 



New Orleans: 



Academy of Sciences 



Corporation of the city 



Fiske Free Library 



State Library , . 



State University 



MAINE. 



Brunswick : 



Bowdoin College 



Historical Society of Maine 



Norway : 

 High School and Academy 



Portland : 

 Portland Society of Natural His- 

 tory 



Saco: 

 York Institute 



Waterville : 

 Colby University 



MARYLAND. 



Annapolis : 



Saint John's College 



United States Naval Academy 



United States Naval Academy Ob- 

 servatory 



Baltimore : 

 American Journal of Chemistry... 

 American Journal of Mathematics . 



City Library 



Corporatiou of the City 



Johns Hopkins University 



Maryland Academy of Sciences 



Maryland Historical Society 



Peabody Institute 



Philological Association of Johns 

 Hopkins University 



MASSACHUSETTS. 



Amherst : 



Amherst College 



Observatory of Amherst College... 

 Boston : 



American Academj of Arts and Sci- 

 ences 



American Gynecological Society... 



American Oriental Academy 



American Social Science Associa- 

 tion 



39 

 2 

 1 

 1 

 1 



3 

 14 



13 

 1 

 1 



3 



7 

 1 

 2 



26 

 3 

 9 



20 



185 

 4 

 2 



