Results for "Washington (D.C.)"
Bern Dibner Awarded Smithson Society Gold Medal
- Date: 1976
- Creator: Unknown
- Creator: Unknown
Illustration of a Siren Fog Signal
- Date: 1875
- Creator: Tyndall, John 1820-1893,Joseph Henry Papers Project
- Creator: Tyndall, John 1820-1893,Joseph Henry Papers Project
Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor
- Date: c. 1830s
- Creator: Unknown
- Creator: Unknown
Cover of Alfred Vail's Experiment Notebook
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Sketch of "Telegraph" Joseph Henry Showed his Classes at the Albany Academy
- Date: 1857
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
Joseph Henry's Letter to Charles Francis McCay (August 25, 1846)
- Date: August 25, 1846
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Joseph Henry's Letter to James Rodney (March 25, 1846)
- Date: March 25, 1846
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Joseph Henry's Letter to Benjamin Peirce (February 25, 1867)
- Date: February 25, 1867
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Joseph Henry's Pocket Diary, 1865
- Date: 1865
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
The Albatross: Interior Science Room (C)
- Date: Circa 1900
Joseph Henry's Letter to William Brooke O'Shaughnessy (October 30, 1843)
- Date: October 30, 1843
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Joseph Henry's Letter to James Lenox (March 18, 1845)
- Date: March 18, 1845
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
