Results for "African Americans -- Washington (D.C.)"
Bern Dibner Is Presented with Coin Set
- Date: 1974
- Creator: Unknown
- Creator: Unknown
Leonardo da Vinci Drawings at NMHT
- Date: 1976
- Creator: Hrabak, Dale
- Creator: Hrabak, Dale
Joseph Henry's Letter to Alexander Dallas Bache (October 3, 1863)
- Date: October 3, 1863
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Donation by "All in the Family" Cast
- Date: 1978
- Creator: Hofmeister, Richard K
- Creator: Hofmeister, Richard K
Joseph Henry's Yale Magnet
- Date: 1974
- Creator: Harrell, Alfred
- Creator: Harrell, Alfred
Joseph Henry's Oscillating Electromagnet Motor
- Date: c. 1830s
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
Presentation of Awards for RGA Restoration
- Date: 1974
- Creator: Unknown
- Creator: Unknown
Queen Elizabeth Visits the Smithsonian
- Date: 1976
- Creator: Unknown
- Creator: Unknown
Joseph Henry's Letter to Alexander Dallas Bache (November 12, 1843)
- Date: November 12, 1843
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Secretary Ripley with Jose Juan de Olloqui
- Date: 1976
- Creator: Hofmeister, Richard K
- Creator: Hofmeister, Richard K
Unveiling of Renwick Gallery Plaque
- Date: 1973
- Creator: Neufeld, Harry B
- Creator: Neufeld, Harry B
Electromagnet Made by Joseph Henry
- Date: 1978
- Creator: Unknown
- Creator: Unknown
