Skip to main content
Show Menu
Search Google Appliance
Enter the terms you wish to search for.
Collections
What We Do
Reference
Rights and Reproduction
Records Management
Preservation
Digital Curation
Forums
Publications & Resources
Smithsonian History
General History
Governance & Organization
Featured Topics
Historic Pictures
Research Centers
Smithsonian Museums
Collections
Show More
Smithsonian History
General History
Governance & Organization
Featured Topics
Historic Pictures
Educational Resources
Show More
What We Do
Reference
Rights and Reproduction
Records Management
Preservation
Digital Curation
Forums
Publications & Resources
About
Blog
Press
Events
Donate
Please read Smithsonian Libraries and Archives'
Statement on Harmful Content
Results for "Twitter"
All
Finding Aids
Media
Chronology
Blog Posts
WebPages
Subject: Secretaries
Subject: Science
Creator
Henry, Joseph 1797-1878 (62)
Joseph Henry Papers Project (57)
Unknown (7)
Henry, Mary Anna 1834-1903 (2)
Allard, Dean C. 1933- (1)
Baird, Spencer Fullerton 1823-1887 (1)
Beach, Mark (1)
Brown, Theodore (1)
Carmichael, Leonard 1898-1973 (1)
Conlin, Michael Francis (1)
Dallas, George Mifflin 1792-1864 (1)
DeVorkin, David H (1)
Fewkes, Jesse Walter 1850-1930 (1)
Gibbes, Lewis R (1)
Harrell, Alfred (1)
Hunt, Edward Bissell (1)
Kennelly, Arthur E (1)
Long, J. C (1)
Mallery, Garrick (1)
Molella, Arthur P (1)
Morse, Samuel Finley Breese 1791-1872 (1)
Patterson, Robert M (Robert Maskell) 1787-1854 (1)
Phillips, Charles (1)
Rezneck, Samuel (1)
Riedman, Sarah Regal 1902- (1)
Ripley, Sidney Dillon 1913-2001 (1)
Rothenberg, Marc 1949- (1)
Smith, George Washington ca. 1820-1899 (1)
Spencer, Larry T (1)
Takarabe, Kae (1)
Tyndall, John 1820-1893 (1)
Vail, Alfred (1)
Warner, William W (1)
Wetmore, Alexander 1886- (1)
More
Less
Subject
Science (117)
Secretaries (117)
Letters (59)
Henry (46)
Joseph 1797-1878 (42)
Experiments (40)
Princeton University (33)
Electromagnets (32)
Scientific apparatus and instruments (26)
Inventions (25)
Physics (19)
Electricity (18)
Meteorology (18)
Physicists (17)
Scientists (16)
Electric apparatus and appliances (15)
A. D (Alexander Dallas) 1806-1867 (14)
Albany Academy (14)
Bache (14)
Societies (14)
History (13)
College of New Jersey (Princeton (12)
Magnets (12)
N.J.) (12)
Publications (12)
D.C.) (11)
Lightning (11)
United States Congress (11)
Early History (10)
Lightning rods (10)
National Academy of Sciences (U.S.) (10)
SI (10)
Smithsonian Institution Building (Washington (10)
Benjamin 1816-1885 (9)
Regents Smithsonian Institution (9)
Silliman (9)
Smithsonian Institution (9)
Telegraph (9)
Yale University (9)
Aeronautics (8)
Educators (8)
Langley (8)
Lectures and lecturing (8)
Lighthouses (8)
Museums (8)
S. P (Samuel Pierpont) 1834-1906 (8)
Baird (7)
Controversies (7)
Inventors (7)
Spencer Fullerton 1823-1887 (7)
Agassiz (6)
Board of Regents (6)
Charles D (Charles Doolittle) 1850-1927 (6)
Chemistry (6)
Expenditures (6)
Joseph Henry Papers Project (6)
Laboratory notebooks (6)
Learned institutions and societies (6)
Public (6)
United States Light House Board (6)
Walcott (6)
Weather (6)
Balloons (Aircraft) (5)
Diaries (5)
Harriet A. 1808-1882 (5)
Louis 1807-1873 (5)
Morse (5)
Notebooks (5)
Publishers and publishing (5)
Records (5)
Samuel Finley Breese 1791-1872 (5)
United States Coast Survey (5)
United States National Museum (5)
Abbot (4)
American Philosophical Society (4)
American science (4)
C. G (Charles Greeley) b. 1872 (4)
Engines (4)
Historical models (4)
James 1765-1829 (4)
Meetings (4)
Motors (4)
Smithson (4)
Albany Institute (3)
Alexander (3)
Anthropology (3)
Asa 1810-1888 (3)
Atmosphere (3)
Benjamin (3)
Editors (3)
Education (3)
Gale (3)
Geologists (3)
Geology (3)
Government policy (3)
Gray (3)
Harvard University (3)
Langley-Wright Controversy (3)
Leonard D (Leonard Dunnell) 1800-1883 (3)
Light sources (3)
More
Less
Select Date Range
Show items from
1700
to
2030
Year Start
Year End
Did you find what you were looking for? A gift to the Archives will help us make more of our collections accessible!
Donate Now
Enter the terms you wish to search for.
Showing results 73 - 84 of 117 for
Twitter
Online Publications
Joseph Henry's Letter to Benjamin Silliman, Sr. (January 15, 1831)
Date:
January 15, 1831
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Lewis R. Gibbes's Letter to Joseph Henry (June 30, 1845)
Date:
June 30, 1845
Creator
: Gibbes, Lewis R,Joseph Henry Papers Project
Creator
: Gibbes, Lewis R,Joseph Henry Papers Project
Joseph Henry's Letter to Harriet Henry (August 1, 1837)
Date:
August 1, 1837
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Charles Phillips Letter to Joseph Henry (June 14, 1845)
Date:
June 14, 1845
Creator
: Phillips, Charles,Joseph Henry Papers Project
Creator
: Phillips, Charles,Joseph Henry Papers Project
Joseph Henry's Letter to Alexander Dallas Bache (March 19-27, 1839)
Date:
March 19-27, 1839
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Letter from Joseph Henry to Alexander Bache (August 9-10, 1838)
Date:
August 9-10, 1838
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Joseph Henry's Locked Book Entry (March 22, 1864)
Date:
March 22, 1864
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Online Publications
Joseph Henry's Letter to an Anonymous Recipient (February 6, 1837)
Date:
February 6, 1837
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
SI History Bibliography
Defending a Dream: Charles Greeley Abbot's Years at the Smithsonian
Date:
February 1990
Creator
: DeVorkin, David H
Creator
: DeVorkin, David H
Joseph Henry's Letter to M. W. Jacobus (July 19, 1843)
Date:
July 19, 1843
Creator
: Henry, Joseph 1797-1878,Henry, Mary Anna 1834-1903,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Henry, Mary Anna 1834-1903,Joseph Henry Papers Project
Joseph Henry's Letter probably to Thomas Cooper (November 26, 1833)
Date:
November 26, 1833
Creator
: Henry, Joseph 1797-1878,Henry, Mary Anna 1834-1903,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Henry, Mary Anna 1834-1903,Joseph Henry Papers Project
Joseph Henry's Letter to John R. Henry (July 9, 1831)
Date:
July 9, 1831
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Creator
: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Showing results 73 - 84 of 117 for
Twitter
Pages
« first
‹ previous
…
2
3
4
5
6
7
8
9
10
next ›
last »