LIST OF SMITHSONIAN PUBLICATIONS. 



No. 



Author. 



Title. 



3 Walker, S. C. 



4 Walker, S. C. 

 6 Walker, S. C. 



6 Walker, S. C. 



7 Walker, S. C. 



8 ,Downes, Jolm 



I 



9 .Downes, Jolm 



10 Downes, John 



11 Downes, John 



12 Lieber, Francis 



13 Ellet, Charles 

 t 



14 Gibbes, R. W. 



15 'Squier, E. G. 



16 lAgassiz, Louis 



Hare, Robert 

 Gould, Jr., B. A. 

 Guyot, A. 



Bailey, J. W. 



22 Gray, Asa 

 Bailey, J. W. 



23 



24 



25 

 26 



27 



28 



29 



Researches, Planet Neptune 



Ephemeris of Neptune for 1848, 



Ephemeris of Neptune for 1849, 



Ephemeris of Nei)tune for 1850, 



Ephemeris of Neptune for 1851, 



Oceultations in 1848, 



Oceultations in 1849, 



Oceultations in 1850, 



Oceultations in 1851, 



Vocal Sounds of L. Bridgeman, 



Physical Geography of U. S. 



Memoir on Mosasaurus, 



Aboriginal Monuments of N. Y. 



Classification of Insects, 



Explosiveness of Nitre, 



Discovery of Neptune, 



Directions for Meteorological Ob- 

 servations, 



Microscopic Examination of 

 Soundings, 



Annual Report of Smithsonian 

 Institution for 1849 



Plantae Wrightianae, 



Microscopic Observations in S. 

 Carolina, Georgia, and Florida, 



[Ephemeris of Neptune, 1852. 

 Appendix I, 



Walker, S. C 



Jewett, Chas. C. .PublicLibrariesof United States 



Booth, J. C. and 

 Morfit, C. 



Smithsoninn Contributions to 

 Knowledge, 



Improvements in Chemical Arts, 



Annual Report of Smithsonian 

 Institution for 1850, 



Downes, John Oceultations in 1852, 



S. C. II, 

 S. C. 11, 

 S. C. n, 

 S. C. II, 

 S C. II, 

 4to.* 

 4to.* 

 4 to.* 

 S. C. II, 

 S. C. II, 

 S. C. II, 

 S. C. II, 

 S. C. II, 

 S. C. II, 

 S. C. II, 

 8vo.* 



8vo.* 



S. C. II, 



8vo. 



S. Cm, 



S. C. II, 



S. C. HI, 



Svo.* 



S. C. II, 

 M. C. II, 



8vo. 



S. C. Ill, 



H 



60 



1850 

 1849 



1849 

 1850 

 1850 

 1848 

 1848 

 1849 

 1850 

 1850 

 64 1850 

 14,1850 

 188J1850 

 28 1850 

 20: 1850 

 56 1850 



40 



16 



272 

 146 



48 



1850 



1851 



1850 

 1852 



1851 



10 1853 

 210 1851 .50 



464 1851 



i 

 216 1852 .50 



326 1851, 



I I 

 34 1851! 



