Results for "Smithsonian Institution. Assistant Secretary for Science"
Letter from William deC. Ravenel to Army Inspector of Ordinance, Nixon Fulgent Products Co
- Date: January 24,1919 20th century
- Creator: Ravenel, William deC
- Creator: Ravenel, William deC
"Fifty Years To-day" Poem, 4 pages
- Date: June 1903
- Creator: Brown, Solomon Galleon c. 1829-1906
- Creator: Brown, Solomon Galleon c. 1829-1906
Harry Woodward Dorsey
- Date: Early 20th century
- Creator: Unknown
- Creator: Unknown
Portrait of Harry Woodward Dorsey (1874-1960)
- Date: 1950 Circa 1950s
- Creator: Unknown
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
Letter from Solomon G. Brown to S. F. Baird, July 15, 1864
- Date: July 15, 1864 Civil War, 1861-1865
- Creator: Brown, Solomon Galleon c. 1829-1906
- Creator: Brown, Solomon Galleon c. 1829-1906
- SI History Bibliography
Rules For Watchmen
- Date: 1905
- Creator: Ravenel, William deC
- Creator: Ravenel, William deC
Letter from S. Dillon Ripley to Herbert Friedmann
- Date: January 4, 1944
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
John F. Jameson, III
- Creator: Phillips, Charles
- Creator: Phillips, Charles
- SI History Bibliography
In the Beginning
- Date: Spring/Summer 1994
- Creator: Ballard, Amy
- Creator: Ballard, Amy
- SI History Bibliography
Edward Kubel (1820-1896) -- Washington, D.C. Instrument Maker, With Notes on His Descendants Having Careers in Science and Technology
- Date: December 1998
- Creator: Bedini, Silvio A
- Creator: Bedini, Silvio A
Portrait of Charles L. Clapp
- Date: 1967 Between 1967 and 1969
- Creator: Smithsonian Institution Photographic Services Division
![Portrait of Charles L. Clapp, 1967, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-2].](https://ids.si.edu/ids/iiif/SIA-OPA-2-000001/full/250,/0/default.jpg "Portrait of Charles L. Clapp, 1967, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-2].")