Results for "Science"
Spencer Fullerton Baird
- Date: c. 1860s
- Creator: Unknown
- Creator: Unknown
Joseph Henry
- Date: c. 1820s
- Creator: Unknown
- Creator: Unknown
Betsy Heck Demonstrating Physignotrace
- Date: c. 1986
- Creator: Unknown
- Creator: Unknown
Secretary Charles G. Abbot
- Date: 1897
- Creator: Unknown
- Creator: Unknown
Adelyn Dohme Breeskin
- Date: Unknown, c. 1985
- Creator: Unknown
- Creator: Unknown
Thomas M. Beggs
- Creator: Unknown
- Creator: Unknown
Jefferson Davis
- Date: c. 1855
- Creator: Unknown
- Creator: Unknown
John Alden Loring
- Date: 1900
- Creator: Unknown
- Creator: Unknown
Alexander Dallas Bache
- Date: c. 1860s
- Creator: Unknown
- Creator: Unknown
George M. Dallas, Smithsonian Regent
- Creator: Unknown
- Creator: Unknown
Secretary Charles D. Walcott as a Young Man
- Date: c. 1870
- Creator: Unknown
- Creator: Unknown
Mary Vaux Walcott
- Date: 1924
- Creator: Unknown
- Creator: Unknown
