2 
“ Catalogue of the Eecent Species of the Family Corbi- 
culadae” — By Temple Prime. — Presented by the Author. 
‘•Pishes of Don Antonio Parra copied from the original 
by Lt. Colonel Hamilton Smith.” — Presented by the Hon. 
Richard Hill. 
“ Letters of the Yice President of the Natural Academy 
of Sciences communicating Beports of the Proceedings of 
the Academy during the years 1866-7.” — Washington 1867 
1868. 
“ Tenth Annual Statement of the Trade and Commerce 
of Chicago.” — Chicago 1868. 
“ Monthly Peport of the Peputy Commissioner of the 
Bevenue in charge of the Bureau of Statistics.” — March 
1869. 
“ Forty-ninth Annual Beport of the Board of Controllers 
of Public Schools of the First School District of Pennsyl- 
vania. — Philadelphia 1868. 
“ Twenty-second Annual Beport of the Board of Trustees 
of the Public Schools of the City of Washington.” — Wash- 
ington 1867. 
“ Land and Freshwater Shells of North America— Part I, 
Pulmonata Geophila.” — By W. Gr. Binney and T. Bland.— 
Washington 1869. 
“United States Sanitary Commission — Military Medical 
and Surgical Essays.”— Washington 1865. 
“ — A Sketch of its Purposes and its 
Y/ork.” — -Washington 1863. 
“ History of the United States Sani- 
tary Commission”— By C. J. Stille. — New York 1868. 
“ — - — — The Sanitary Commission of the 
United States Army.” — New York 1864, 
