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SEPTEMBER 22, 1862
Emancipation Proclamation: Primary Documents in American History
Library of Congress
https://guides.loc.gov/emancipation-proclamation

SEPTEMBER 22, 1862
Milestone Documents: Emancipation Proclamation (1863)
National Archives
https://www.archives.gov/milestone-documents/emancipation-proclamation

September 22, 2023
AIAA Rocky Mountain Annual Technical Symposium 2023
American Institute of Aeronautics and Astronautics AIAA
https://www.aiaa.org/events-learning/event/2023/09/22/default-calendar/aiaa-rocky-mountain-annual-technical-symposium-2023
https://www.aiaa-rm.org/ats