Results for "Twitter"
Hare's Electrical Machine
- Date: 1863
- Creator: Unknown
- Creator: Unknown
Jean Louis Agassiz
- Date: c. 1840s
- Creator: Unknown
- Creator: Unknown
Richard Rush
- Date: 1856
- Creator: Unknown
- Creator: Unknown
Reading Room in the Smithsonian Institution Building
- Date: 1857
- Creator: Unknown
- Creator: Unknown
Library in the Smithsonian Institution Building
- Date: 1857
- Creator: Unknown
- Creator: Unknown
Joseph Henry First Mentioned as Candidate for Smithsonian Secretaryship
- Date: August 19, 1846
Michael Faraday Supports Appointment of Joseph Henry as First Smithsonian Secretary
- Date: October 2, 1846
Andrew Jackson's Letter to Congress Regarding the Smithson Bequest
- Date: December 17, 1835
Benjamin Tappan
- Date: c. 1840s?
- Creator: Unknown
- Creator: Unknown
Joel Roberts Poinsett
- Date: 1850
- Creator: Longacre, James Barton
- Creator: Longacre, James Barton
Alexander Dallas Bache Urges Joseph Henry to Become Smithsonian's First Secretary
- Date: December 4, 1846
Second Exhibition of the Metropolitan Mechanics' Institute
- Date: 1855
- Creator: Unknown
- Creator: Unknown
