Gaver til Selskabets Bibliothek i 1883. 



Proceedings of the American academy of arts and sciences. New 



series. Vin, 1. IX. Boston. 

 Bulletin of the museum of comparative zoology at Harvard college. 



Cambridge, Mass. VU, 9—10. X, 2—6. XI, 1—2. 

 Annual report of the curator of the museum [of comparative zoology 



at Harvard college, for 1881 — 82. Cambridge. 

 Memoirs of the American academy of arts and sciences. Xew series. 



XI, 1. Cambridge. 

 Science. Published weekly at Cambridge. Mass., by Moses King. 



I, Xo. 1. 15. 



Scientific proceedings of the Ohio Mechanic's institute. I, Xo. 4. 



II, No. 2. Cincinnati. 



Geology of Wisconsin. Survey of 1873- 79."; Vol. III. Accom- 



panied by an Atlas of maps. Madison. 

 Transactions of the Wisconsin academy of sciences, arts and letters. 



V. Madison. 



Bulletin of the American museum of natural history. I, 4. New- 

 York 1883. 



The fourteenth annual report of the American museum of natural 



history. New- York 1883. 

 Illinois state laboratoiy of natural history. Bulletin No. 6. Peoria 



1883. 



Proceedings of the academy of natural sciences of Philadelphia. 



1880. 1881. 1882. 1883, 1. 

 Bulletin of the Essex institute. XII. XIII. Salem. 

 Visitors' guide to Salem, Mass. 1880. 



