CUBA. 



Habana. — Academia de Ciencias Médicas, Físicas y Naturales. — Cróniea Medí' 

 co-Quirúrgica." — Observatorio del Colegio de Belén. — "Bevisia de Cons' 

 trucciones y Agñmensura." 



ESTADOS UNIDOS. 



Albany, N. y.— State Museum, 



AusTiN, Texas. — Texas Academy of Sciences. — '*The Texas Medical News." 



Baltimore, Md. — "American Chemical Journal." — Johns Hopkins University. 



Beekelet, Cal. — Library fo the University of California. 



Boston, Mass. — American Academy of Arts and Sciences. — American Statis- 

 tical Association. — Hemenway Expedition. — Massachusets Instituto of 

 Teclinology.— Society of Natural History. 



BuFFALO, N. Y. - Society of Natural Sciences. 



Brookltn, N. y. — Library of the Museum of the Inátitute of Arts and Scien- 

 ces 



Cambridge, Mass. — Museum of eomparative Zoology at Harvard College. — 

 Observatory of the Harvard College. — Peabody Museum, 



Chapel HlLli, N. C. — Elisha Mitchell Seientific Society. 



Chicago, III. — Academy of Sciences. — Field Columbian Museum. — The John 

 Crerar Library. 



ClNClNNATl, Ohio. — Library of the American Association f or the advancement 

 of Science. — Lloyd Library.r — Society of Natural Sciences. 



Cleveland, Ohio. — Library of the Geological Society of America. 



Colorado Springs, Coló.— Colorado College Seientific Society. 



CoLüMBUS, Ohio. — American Public Health Association. — Ohio State Boardof 

 Health. 



Davenport, Iowa. — Academy of Natural Sciences. 



Denver, Coló.— Colorado Seientific Society. 



Des Moines, Iowa. — Iowa Geological Survey. 



Flagstaff, Arizona. — Lowell Observatory. 



Granville, Ohio. — Seientific Laboratories of Denison University. 



Indianapolis, Ind. — Greological and Natural History Survey of Indiana. — In- 

 diana Academy of Sciences. 



Lawrence, Ks. — Kansas University. 



Lincoln, Neb. — University of Nebraska. — Experiment Station. 



Madison, Wis. — Wisconsin Academy of Sciences, Arts and Letters. — Wiscon- 

 sin Greological and Natural History Survey. 



Minneapolis, Minn. — Geological and Natural History Survey.— "T^e Ameri- 

 can Geohgist." 



MouNT Hamilton, Cal.— Lick Observatory. 



New Ha ven, Conn. — Connecticut Academy of Arts and Sciences. 



