38 



PRINCETON COLLEGE, Princeton, N. J. 



Bulletin. Vol. I, i. 1889. 

 NEW JERSEY HISTORICAL SOCIETY, Newark. 



Proceedings. Vol. X, 3. 1888. 

 TRENTON NATURAL HISTORY SOCIETY, N. J. 



Journal. Vol. II, 1. 1889. 

 ACADEMY OF NATURAL SCIENCE, Philadelphia, Pa. 



Proceedings. Part IV, 1888 ; I, II, 1889. 

 ZOOLOGICAL SOCIETY OF PHILADELPHIA, Pa. 



Seventeenth Annual Report. 1889. 

 GEOLOGICAL SURVEY OF PENNSYLVANIA, Harrisburg. 



Catalogue of the Geological Museum. Part III. 1889. 



Reports. HHandHHH. 



Atlas. Northern Anthracite Field. Part III, IV, AA. South Moun- 

 tain Sheets. D. 6. 



Annual Report. 1887. 



Dictionary of Fossils. Vol. I. A-M. 1889. 



MERIDEN SCIENCE ASSOCIATION, Conn. 

 Transactions. Vol. III. 1887-1888. 



CONNECTICUT STATE BOARD OF AGRICULTURE, Hartford. 



Annual Reports. 1869-70, 1872-73, 1877-78, 1888. 

 WESLEYAN UNIVERSITY, Middletown, Conn. 



Eighteenth Annual Report. 1888. 

 FLETCHER FREE LIBRARY, Burlington, Vt. 



Fifteenth Annual Report. 1889. 

 MUSEUM OF COMPARATIVE ZOOLOGY, Cambridge, Mass. 



Bulletin. Vol. XVI, 3, 5 ; XVII, 3, 5 ; XVIII. 1888-1889. 



PEABODY MUSEUM, Cambridge, Mass. 



Twenty-second Report. 1888. 

 HARVARD COLLEGE ASTRONOMICAL OBSERVATORY, Cambridge, 

 Mass., Prof. E. C. Pickering, Director. 

 Annals Harvard College Observatory. Vol. XVIII, 7, 8, 9. 1889. 

 Henry Draper Memorial. Third Annual Report. By Prof. E. C. 



Pickering. 

 " The Bruce Photographic Telescope." By Prof. E. C. Pickering. 

 Forty-fourth Annual Report. 1889. 



APPALACHIAN MOUNTAIN CLUB, Boston, Mass. 

 Appalachia. Vol. V, 3, 4. 1889. 



WORCESTER SOCIETY OF ANTIQUITY, Mass. 



Proceedings. No. XXVII. 1888. 

 MINN. GEOLOGICAL AND NATURAL HISTORY SURVEY, through 

 Prof. N. H. Winchell, State Geologist. 



Sixteenth Annual Report. 1888. 



Final Report. Vol. II, 1882-1885. 



UNIVERSITY OF MINNESOTA. 



Bulletin. Experiment Station. No. 5. 1889. 



MINNESOTA HISTORICAL SOCIETY, St. Paul. 



Biennial Report. 1889. 



CINCINNATI SOCIETY OF NATURAL HISTORY, Cincinnati, Ohio. 

 Journal. Vol. XI, 4; XII, 1, 2, 3. 1889. 



CINCINNATI MUSEUM ASSOCIATION, Cincinnati, Ohio. 

 Eighth Annual Report (188S). 1889. 



