PAKT 4:] 
Accessions to Library. 
169 
Titles of Boohs. Donors. 
Salem, Mass. —Fifth Annual Report of the Trustees of the Peabody Academy of Science 
for 1872, (1873), 8vo., Salem. 
The Academy. 
The American Naturalist, Vol. VI, No. 12, VII, Nos. 1—12, and VIII, No. 1, 
(1872-1874), 8vo., Salem. 
Ditto. 
Tokei. —Lyman, Benjamin Smith. Preliminary Report on the first season’s work of the 
Geological Survey of Yesso, (1874), 8vo., Tokei. 
The Suevey. 
Toeonto. —Canadian Journal, New Series, Vol. XIV, No. 2, (1873), 8vo., Toronto. 
The Canadian Institute. 
Vienna. —Jahrbuch der kais. konig. Geologischen Reichsanstalt, Band XXIV, No. 1, 
(1874), 8vo., Wien. 
The Institute. 
t) 
Verhandlungen der kais, konig. Geologischen Reiehsanstalt, Nos. 1-6, (1874), 
8vo., Wien. 
Ditto. 
Sitzungsberichte der k. Akad. der Wissenschaften, Band XLVII, Abth. II, 
heft 4 & 5, Abth. Ill, heft 1-5, and Band LXVIII, Abth. I, heft 
1 & 2, Abth. II, heft 1 & 2, (1873), 8vo„ Wien. 
The Vienna Academy. 
Washington. —Annual Report of the Board of Regents of the Smithsonian Institute for 
1871, (1873), 8vo., Washington. 
The Institute. 
„ Hayden, F. V.—Sixth Annual Report of the United States Geological 
Survey of the Territories for 1872, (1873), 8vo,, Washington. 
The Subvey. 
„ United States Geological Survey of the Territories. Acridid* of North 
America, by Cyrus Thomas, (1873), 4to., Washington. 
Ditto. 
„ First, Second, and Third Annual Reports of the United States Geological 
Survey of the Territories for 1867-69, (1873), 8vo., Washington. 
F. V. Hayden. 
„ Leidy, Joseph. —United States Geological Survey contributions to the 
extinct Vertebrate Fauna of the Western Territories, (1873), 4to., 
Washington. 
Ditto. 
Wellington. —Transactions and Proceedings of the New Zealand Institute, Vol. VI, 
(1874), 8vo., Wellington. 
The Institute. 
Yokohama. —Mittheilungen der Deutschen Gesellsehaft fur Natur und Volkerkunde 
Ostasiens, Jahrg. 1874, heft 4, (1874), fisc., Yokohama. 
The Society. 
Dated October 2nd, 1874. 
