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: Policies
Creator
Black, Michael (2)
Conlin, Michael Francis (1)
Merrill, William L (1)
Subject
Policies (76)
Secretaries (30)
Henry (29)
Joseph 1797-1878 (29)
Board of Regents (22)
Museums (21)
Controversies (16)
Libraries (15)
Finance (14)
National Collections (14)
United States Congress (14)
United States National Museum (12)
Smithsonian Institution Libraries (SIL) (10)
Assistant Secretaries (9)
History (9)
Management (7)
United States President (7)
Baird (6)
Labor unions (6)
Law (6)
Lectures and lecturing (6)
Smithson Bequest (6)
Spencer Fullerton 1823-1887 (6)
Act to establish the (5)
Charles C (Charles Coffin) 1816-1868 (5)
Firsts (5)
Jewett (5)
Early History (4)
Education (4)
Interagency Relations (4)
Interagency Transfers (4)
Major Events in Smithsonian History (4)
Serial publications (4)
SI (4)
Wartime Activities (4)
Anthropology (3)
Architecture (3)
Art (3)
Arts and Industries Building) (3)
Board of Regents.) (3)
Employees (3)
Ethnology (3)
Exchanges (3)
Expenditures (3)
Literary and scientific (3)
National Museum of Natural History (U.S.) (3)
National University (3)
Natural History (3)
Personnel management (3)
Physical anthropology (3)
Public (3)
Reorganizations (3)
Repatriation (3)
Scientific expeditions (3)
Smithsonian Institution Building Lecture Hall (3)
United States. Secretary of State (3)
Abolitionist (2)
Acquisitions (2)
Acting Secretaries (2)
Actions and defenses (2)
Adams (2)
Anacostia Community Museum (2)
Antiquities (2)
Army Medical Museum (U.S.) (2)
Artifacts (2)
Business operations (2)
Chancellor of the Smithsonian Board of Regents (2)
Committees (2)
D.C.) (2)
Debates (2)
Ecology (2)
Endangered ecosystems (2)
Exchange of Specimens (2)
Exhibitions (2)
Files (Records) (2)
Fisheries (2)
Friends of the National Zoo (U.S.) (2)
G. Brown (George Brown) 1851-1896 (2)
Gifts (2)
Goode (2)
Historians (2)
Ichthyology (2)
International Exchange Service (IES) (2)
Letters (2)
Medicine (2)
Memorandums (2)
Meteorology (2)
National Museum of the American Indian (U.S.) (2)
National Zoological Park (U.S.) (2)
New Programs (2)
Owen (2)
Programme of Organization (2)
Records (2)
Robert Dale 1801-1877 (2)
Slavery (2)
Smithsonian Institution Archives (SIA) (2)
Smithsonian Institution Building (Washington (2)
Smithsonian Institution Establishment of (2)
United States Army Surgeon General (2)
United States Fish Commission (2)
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 37 - 48 of 76 for
Twitter
SI History Chronology
Jewett Submits Library Survey and Plan
Date:
December 13, 1848
SI History Chronology
Board of Regents Cannot be Sued
Date:
January 28, 1854
SI History Chronology
Formula Changed for Library & Museum Funds
Date:
January 12, 1855
SI History Chronology
Calhoun Opposes Smithson Bequest
Date:
February 25, 1839
SI History Chronology
Regents Approve Dismissal of Jewett
Date:
January 15, 1855
SI History Chronology
SI Gets Free Postal Privileges
Date:
March 3, 1879
SI History Chronology
Joseph Henry Opposes Smithsonian's Acceptance of Government Collections
Date:
1849
SI History Chronology
John Quincy Adams Lectures on Smithson Fund
Date:
November 13/14, 1839
SI History Chronology
Provision to Appoint Acting Secretary
Date:
January 24, 1879
SI History Chronology
Secretary Is Official Organ of Communication
Date:
February 24, 1855
SI History Chronology
Smithsonian Miscellaneous Collections Start
Date:
June 2, 1862 Civil War, 1861-1865
SI History Chronology
Smithsonian No Longer Gets Copyright Books
Date:
February 5, 1859
Showing results 37 - 48 of 76 for
Twitter
Pages
« first
‹ previous
1
2
3
4
5
6
7
next ›
last »