PART i.J 
Accessions to Library. 
•23 
Titles of Books. Donors. 
Philadelphia.— Proceedings of the Academy of Natural Sciences, Philadelphia, 1857— 
1858; pp. 65-144 of 1861; Nos. 1—6 of 1862; Nos. 1—2 of 
1869, 8vo., Philadelphia. 
Museum, Comp. Zool., Haevabd. 
„ Journal of the Franklin Institute— 
1st Ser., Yol. V—VI, (1828), 
2nd „ Vol. Ill, (1829)—XXVI, (1840), 
3rd „ Vol. I, (1841)—XXXII, (1856), 
„ „ Vol. XLVII, No. 5, (1864), LXIII, No. 6, and 
„ „ Vol. LXIV, Nos. 1—3, (1872), 8vo., Philadelphia. 
Ditto. 
Transactions of the American Philosophical Society, New Ser., Vol. XIII, 
pt. 2, (1865), 4to., Philadelphia. 
Ditto. 
„ Proceedings of the American Philosophical Society, Vol. I, Nos. 1—4 and 
6—12, (1840); II, Nos. 16 and 18, (1841); III, (1843); IV, 
Nos. 29—39; V—VI; VII, Nos. 61—62; and VIII—IX, 8vo., 
Philadelphia. 
Ditto, 
Salem. —Bulletin of the Essex Institute, Vol. II, (1870), III, (1871), 8vo., Salem. 
The Institute. 
„ Memoirs of the Peabody Academy of Science, Vol. I, Nos. 2—3, (1872), 8vo., 
Salem. 
The Academy. 
„ First Annual Report of the Trustees of the Peabody Academy of Science, (1869), 
8vo., Salem. 
Ditto. 
Vienna. —Jahrbuch der k. k. Geologischen Reichsanstalt, Vol. XXII, Nos. 1—2, (1872), 
8vo., Vienna. 
The Institute. 
„ Verhandlungen, der k. k. Geologischen Reichsanstalt, Vol. XXII, 1872, Nos. 1— 
10, 8vo., Vienna. 
Ditto. 
Washington. —Proceedings of the American Association for the Advancement of Science, 
Vol. IV, (1850), to XIX, (1870), 8vo., Washington. 
Museum, Comp. Zool., Haevabd. 
„ Smithsonian Contributions to Knowledge, Vol. I, (1848), to XVII, (1871), 
4to., Washington. 
Ditto. 
„ Smithsonian Miscellaneous Collections, Vol. I, (1862), to IX, (1869), 8vo., 
Washington. 
Ditto. 
„ Annual Report of the Board of Regents of the Smithsonian Institute for 
the years 1857—1859 and 1866, 8vo., Washington. 
Ditto. 
Yobk.— Communications to the monthly meetings of the Yorkshire Philosophical Society, 
1870—1871, 8vo., London. 
The Society. 
January 10th, 1872. 
