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Project Blue Book Documents
Documents related to Project Blue Book, the U.S. Air Force program (1952-1969) that investigated reports of unidentified flying objects (UFOs).
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Blue Book file on Project Tremonton film, Utah, 1952.
Project Blue Book photo file DOW-UAP-D103 documenting CPO Delbert C. Newhouse's 2 July 1952 sighting near Tremonton, Utah.
USAF Scientific Advisory Board ad hoc committee records reviewing Project Blue Book, 1966-1967.
U.S. Air Force correspondence relating to Project Blue Book from 1955, including a student inquiry.
Air Force Project Blue Book Special Report No. 14 analyzing reports of unidentified aerial objects, 1955.
These files are archival copies of records published by the U.S. Department of War. Content is reproduced as released.