( 392 ) 
isogonic curves for 1860 ; by assistant Charles-A. Schott. 
Washington, 1861; in-4°. 
Discussion of the magnetic and meteorological observations 
made at the Girard College observatory, Philadelphia in 1840, 
1841, 1842, 1845, 1844 and 1845 ; part. II-VI, by A.-D. 
Bache. Washington, 4862; 5 cah. in-4°. 
Annual report of the board of regents of the Smithsonian 
Institution, showing the operations, expenditures, and con- 
dition of the institution for the year 1861. Washington, 1862; 
in-8°. 
Catalogue of the army medical Museum , surgeon generals 
office, Washington, D. C. January 1, 1865. Washington; in-4°. 
Report of professor Benjamin Peirce, on and example for 
the determination of longitudes by occullations of the Pleiades. 
Washington, 1865; in-4°. 
