Results for "Science and state"
Letter from Charles D. Walcott to Franklin D. Roosevelt, June 4, 1919
- Date: June 4, 1919 20th century
- Creator: Walcott, Charles D (Charles Doolittle) 1850-1927
- Creator: Walcott, Charles D (Charles Doolittle) 1850-1927
Letter from William deC. Ravenel to Captain C.P. Kelly, June 28, 1919
- Date: June 28, 1919 20th century
- Creator: Ravenel, William deC
- Creator: Ravenel, William deC
Letter from Franklin D. Roosevelt to Charles D. Walcott
- Date: February 26, 1918 20th century
- Creator: Roosevelt, Franklin D (Franklin Delano) 1882-1945
- Creator: Roosevelt, Franklin D (Franklin Delano) 1882-1945
- SI History Chronology
Traylor to Register All Male Employees
- Date: 1917
Aerial View of Smithsonian Institution Building and Natural History Building
- Date: 1932
- Creator: Army Air Corps
- Creator: Army Air Corps
Letter from Charles D. Walcott to President Woodrow Wilson, November 26, 1917
- Date: November 26, 1917 20th century
- Creator: Walcott, Charles D (Charles Doolittle) 1850-1927
- Creator: Walcott, Charles D (Charles Doolittle) 1850-1927
Preview Opening of "World War I Aviation" Exhibit
- Date: 1972 March 29, 1972
- Creator: Hofmeister, Richard K
World War I Art at NMHT
- Date: 1967
- Creator: Unknown
- Creator: Unknown
Preview Opening of "World War I Aviation" Exhibit
- Date: 1972 March 29, 1972
- Creator: Hofmeister, Richard K
Preview Opening of "World War I Aviation" Exhibit
- Date: 1972 March 29, 1972
- Creator: Hofmeister, Richard K
Preview Opening of "World War I Aviation" Exhibit
- Date: 1972 March 29, 1972
- Creator: Harrell, Alfred
Preview Opening of "World War I Aviation" Exhibit
- Date: 1972 March 29, 1972
- Creator: Hofmeister, Richard K
