The Royal Dublin Society Exchanges Publications. 
United States—continued. 
Cambridge. 
Harvard University. 
Chapel Hill (N. C.). 
Hlisha Mitchell Scientific Society. 
Charleston. 
Elliot Society of Science and Art of South Carolina. 
Chicago. 
Academy of Sciences. 
University. 
Cincinnati. 
Observatory. 
Mechanics’ Institute. 
Concord. 
New Hampshire State Library. 
Granville (Ohio). 
Denison University. 
Madison. 
Wisconsin Academy of Sciences. 
Meriden (Conn.). 
Scientific Association. 
Minneapolis (Minn.). 
Geological and Natural History Survey. 
Mount Hamilton (California). 
Lick Observatory. 
Newhaven (Conn.). 
American Journal of Science. 
New York. 
American Geographical Society. 
American Museum of Natural History. 
Columbia College Library. 
Linnean Society of New York. 
New York Academy of Sciences. 
New York Medical Journal. 
Palo Alto (California). 
Stanford University. 
