Results for "African Americans -- Washington (D.C.)"
Installation of I. Michael Heyman
- Date: 1994
- Creator: Strauss, Richard
- Creator: Strauss, Richard
Fred L. Whipple Receives Distinguished Federal Civilian Service Award
- Date: 1963
- Creator: Unknown
- Creator: Unknown
Secretary Heyman and Spencer Crew
- Date: June 10, 1997
- Creator: Unknown
- Creator: Unknown
Format for Contributions to Knowledge
- Date: November 21, 1849
Ralph Becker Receives Smithson Award
- Date: 1975
- Creator: Hofmeister, Richard K
- Creator: Hofmeister, Richard K
Chairman's Committee Reception in the Enid A Haupt Garden
- Date: June 10, 1997
- Creator: Unknown
- Creator: Unknown
Joseph Henry Accused of Treason
- Date: October 1861 Civil War, 1861-1865
Alexander Graham Bell Bust Presentation
- Date: 1926
- Creator: Unknown
- Creator: Unknown
Five dollar bill created by the National Currency Act of February 25, 1863
- Date: 1863
- Creator: Joseph Henry Papers Project
- Creator: Joseph Henry Papers Project
Joseph Henry Testifies for Morse v. O'Reilly Telegraph Patent Case
- Date: September 7, 1849
Alexander Dallas Bache Urges Joseph Henry to Become Smithsonian's First Secretary
- Date: December 4, 1846
Letter from S. D. Ripley to A. Wetmore November 4, 1971
- Date: November 4, 1971
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
