Results for "Washington (D.C.)"
Patent Drawing for Abbot's Pyrheliometer
- Date: 1940?
- Creator: Unknown
- Creator: Unknown
- Finding Aid
SIA Acc. 14-214, Lemelson Center, Website Records, 2012-2014
- Date: 2012 2012-2014
- Creator: Lemelson Center
- Creator: Smithsonian Institution Archives
- Online Publications
Joseph Henry's Letter to Benjamin Silliman, Sr. (September 10, 1835)
- Date: September 10, 1835
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Invention of Singer Sewing Machine Diorama, A&I Building
- Date: 1959
- Creator: Unknown
- Creator: Unknown
Synoptic History of Inventions: Knife, Saw, Borer, Scraper exhibit case in Arts and Industries Building
- Date: c. 1900
Reconstruction of Joseph Henry's Original Oscillating Electromagnet Motor
- Date: c. 1830s
- Creator: Unknown
- Creator: Unknown
Notes on the Operation of Telegraph Lines
- Date: c. 1850
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Alexander Graham Bell Demonstrates Telephone for Joseph Henry's Family
- Date: January 13, 1877
Sketch of Joseph Henry's More Powerful Magnet
- Date: 1857
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
- SI History Bibliography
Reaching Toward Space
- Date: February 2001
- Creator: Crouch, Tom D
- Creator: Crouch, Tom D
Joseph Henry's Albany Magnet with its Battery and Apparatus for Measuring its Strength
- Date: 1831
- Creator: Unknown
- Creator: Unknown
- Online Publications
A Bill replace Senate bill No 18 to establish the Smithsonian Institution for the increase and diffusion of knowledge
- Date: 02/28/1845
- Creator: 28th Congress, Sess1, 1845, House of Representatives
- Creator: 28th Congress, Sess1, 1845, House of Representatives
