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Results for "Smithsonian Institution. Office of the Secretary. Assistant to the Secretary"
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Unknown (392)
Wetmore, Alexander 1886- (235)
Joseph Henry Papers Project (116)
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Smithsonian Institution (6)
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Ray, Sammy M (Sammy Mehedy) 1919- (3)
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Showing results 2509 - 2520 of 2881 for
Smithsonian Institution. Office of the Secretary. Assistant to the Secretary
Laboratory of Division of Radiation and Organisms, SIB
Date:
c. 1929-1934
Creator
: Unknown
Creator
: Unknown
Joseph Henry's Letter to Isaac W. Jackson (March 23, 1867)
Date:
March 23, 1867
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Smithsonian International Exchange Program Commences
Date:
July 21, 1851
Joseph Henry's Letter to Alexander Dallas Bache (July 11, 1853)
Date:
July 11, 1853
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
W. M. Perrygo Examining Wood Test Stakes
Date:
1946
Creator
: Wetmore, Alexander 1886-
Creator
: Wetmore, Alexander 1886-
Wetmore and Perrygo near Chico, Panama, 1949
Date:
March 30, 1949
Creator
: Unknown
Creator
: Unknown
Limits to Growth Conference
Date:
1972 March 2, 1972
Creator
: Neufeld, Harry B
Limits to Growth Conference
Date:
1972 March 2, 1972
Creator
: Neufeld, Harry B
Joseph Henry's Letter to Alexander Dallas Bache (September 7, 1853)
Date:
September 7, 1853
Creator
: Henry, Joseph 1797-1878,Henry, Mary Anna 1834-1903,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Henry, Mary Anna 1834-1903,Joseph Henry Papers Project
View of the Smithsonian from Old Agriculture Building
Date:
pre-1916
Creator
: Unknown
Creator
: Unknown
Joseph Henry's Letter to Alexander Dallas Bache (March 19-27, 1839)
Date:
March 19-27, 1839
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Letter from Joseph Henry to Alexander Bache (August 9-10, 1838)
Date:
August 9-10, 1838
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Showing results 2509 - 2520 of 2881 for
Smithsonian Institution. Office of the Secretary. Assistant to the Secretary
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