Results for "Smithsonian Institution. Acting Assistant Secretary for Science"
Baird's Collecting Policies as Assistant Secretary
- Date: October 11, 1850
Letter from William deC. Ravenel to Franklin D. Roosevelt, July 27, 1920
- Date: July 27, 1920 20th century
- Creator: Ravenel, William deC
- Creator: Ravenel, William deC
Letter from Franklin D. Roosevelt to William deC. Ravenel, July 31, 1920
- Date: July 31, 1920 20th century
- Creator: Roosevelt, Franklin D (Franklin Delano) 1882-1945
- Creator: Roosevelt, Franklin D (Franklin Delano) 1882-1945
Page 1 of a Letter from Herbert Friedmann to S. Dillon Ripley
- Date: July 10, 1944
- Creator: Friedmann, Herbert 1900-1987
- Creator: Friedmann, Herbert 1900-1987
Circular on Birds of Middle & South America
- Date: December 10, 1863
Instructions Issued for Polaris Expedition
- Date: June 9, 1871
Circulars for Natural History Collecting
- Date: April 1, 1855
Joseph Henry and Spencer Fullerton Baird Aid Pacific Railroad Surveys
- Date: April 1853
Memorandum from Alexander Wetmore to H.W. Dorsey, July 25, 1944
- Date: July 25, 1944
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Letter from William deC. Ravenel to Mr. Henderson, Oct. 19 1918
- Date: October 19, 1918 20th century
- Creator: Ravenel, William deC
- Creator: Ravenel, William deC
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
Letter from Charles G. Abbot to Captain G.T. McCourt
- Date: January 25, 1919 20th century
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- Creator: Abbot, C. G (Charles Greeley) b. 1872
