190 



The Acadcmy of uatiiral scicnces of Philadelphia. 



Proceedings 1868—1870. 



The American Acadeuiy of arts and scicnces Boston and Cambridge. 



Proceedings Vol. VIII 1-17. 



The Boston Socicty of uatural history. 



Proceedings Vol. XII (18-27), XIII (1—23). 



Report on tlie Invertebrata of Massachusetts 2:d edition (ihe 



Mollusca) by A. A. Gould, edit. by V^. G. Binney. 

 Address delivered on the 100:mal anniversary of the birth of 



A. v. Humboldt by L. Agassiz. 1869. 



The lyceum of natiiralhistory of New-York. 



Anuals Vol. IX 5—15, 17—26. 



The museum of comparatiTe zoology in Cambridge. 



Bulletin 1869 9-13, Vol. II. 1-3. 

 Illustrated Catalogue of the Museum N:o 3. 



The Connecticut Academy of arts and science. 



Transactions Vol. I 2, II 1. 



The Essex Institute of Salem. 



Proceedings Vol. VI 1, 2. 



Bulletin Vol. I, IL 



Act of incorporation, constitution and by-laws of the Essex 

 Institute, 



To-Day, a paper printed during the fair of the Essex Insti- 

 tute and Oratorio Society at Salem 1870 N:o 1 — 5. 



Enskilda. 



O coe4HHeBiflxi> ocoöeBearo po4a, B. H. ByuflKOBc kum i>. 



— Äf Författaren. 



