Results for "Smithsonian Institution. Assistant Secretary for Science"
- SI History Chronology
Joseph Henry Endorses Hayes' Arctic Expedition
- Date: March 16, 1860
Letter from Asst. Secretary J. E. Graf to Captain J. N. Belkin regarding Accession No. 170298, May 16, 1945
- Date: May 16, 1945 20th century
- Creator: Graf, John E
- Creator: Graf, John E
Dr. Frederick W. True
- Date: Unknown, c. 1880s
- Creator: Unknown
- Creator: Unknown
Letter from Alexander Wetmore to S. Dillon Ripley
- Date: May 8, 1945
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
- SI History Bibliography
Spencer F. Baird and his Collectors
- Date: 1980
- Creator: Deiss, William A
- Creator: Deiss, William A
- SI History Bibliography
An Account of the United States National Museum
- Date: 1897
- Creator: True, Frederick William 1858-1914
- Creator: True, Frederick William 1858-1914
Papito and Gedón (Armagedón) Hartmann with Secretary Alexander Wetmore
- Date: March 16, 1954
- Creator: Unknown
- Creator: Unknown
Joseph Henry and Spencer Fullerton Baird Aid Pacific Railroad Surveys
- Date: April 1853
- Online Publications
Joseph Henry's Letter to George Maxwell Robeson (June 9, 1871)
- Date: June 9, 1871
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- SI History Chronology
Joseph Henry and Spencer Fullerton Baird Provide Instructions for Mexican Boundary Survey
- Date: 1848-1855
Letter from Sammy Ray to Alexander Wetmore, September 3, 1944
- Date: September 3,1944 20th century
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
Letter from Sammy Ray to Alexander Wetmore, October 29, 1944
- Date: October 29, 1944
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
