fra Bibliothekaren. 
33 
The Royal Society of London. Proceedings, Vol. XLII — XLIII. 
1887. 8. 
Philosophical transactions 1885 and 1886. Vol. 177, parti— 2. 
London 1886. 4. 
List of duplicats periodicals an the library, for exchance. 
Greenwich Observatory. Introduction to Greenwich astronomical 
observations 1885. London. 4. 
Results of the Gr. art observations 1885. Lond. 4. 
Society of Antiqvaries of Scotland. Proceedings, Vol. XX. Edin- 
burgh 1887. 8. 
Johns Hopkins University. Baltimore. II annual report 1886. 8. 
University Circulars, Vol. VI, 1887. 4. 
Studies from the biological laboratoy. Vol. III — -IV, No. 9. 22. 
Cornell University, Ithaca, N. Y. Library bulletin, Vol. 2. 
The Cornell Univers-registcr 1886 — 87. Ithaca. 8. 
Assistent Leonhard Steineger, Washington. Further notes on the 
genus Achantees. 
Un. St. National Museum. Proceedings 1886. No. 40—44 with 
plates. VVash. 8. 
— 1887. » 1—28. 
Museum of comparative Zoology. Cambridge, Mas. Bulletin. Vol. 
XIII, No. i~6. 1887. 
Memoirs. Vol. XVI, No. 1—2. 
Annual report 1886—87. 8 - 
Un. St. coast and geodetic survey. Report with maps 1885. 
Wash. 8. 
Connecticut Academy of arts and sciences. Transactions. Vol. XII 
pt. I. New Haven 1886. 8. 
Prof. Robert Ridgway, Boston. A Nomenclature of colors for na- 
turalists, and compendium of useful knowledge for ornitho- 
logists with 17 plat. by R. Ridgway. Boston 1886. 8. 
The Boston Society of natur-history. Proceedings. Vol XXXIII. 
Boston 1886. 8. 
Memoirs. Vol. III, No. 12—18. 1886. 4. 
The Academy of natur-science, Philadelphia. Proceedings 1886. 8. 
— 1887 pt. I. 
Prof. W. H. Dall. Report of the mollusca, pt. I, Brachiopoda and 
Pelecypoda. Cambridge. 8. 
The Essex Institute, Mas. Bulletin, Vol. 17, 1885. Vol. 18, 1886. 
Salem. 8. 
