Documents / Official release
This Federal Bureau of Investigation file section, 62-HQ-83894 Section 6 (serials 246 to 301), collects FBI memoranda and correspondence from 1950 to 1952 on flying saucers. It covers green fireballs and discs seen near sensitive installations in New Mexico, Dr. Lincoln LaPaz's analysis, and the Air Force's Land-Air study known as Project Twinkle. It also holds an OSI summary, a USAF directive on reporting unconventional aircraft, a dissolving object reported by Philadelphia police, and letters from members of the public.
From the source:Release of 2026-05-08 Incident: N/A, N/A. The FBI's 62-HQ-83894 case file includes investigative records, eyewitness testimonies, and public reports concerning Unidentified Flying Objects and flying discs documented between June 1947 and July 1968. The records include high-profile incident accounts, photographic evidence from sites like Oak Ridge, TN, and technical proposals regarding potential propulsion systems. Additional topics include convention programs, researcher accounts, and extensive media coverage from the period. This file is partially posted on FBI vault with more redactions and some pages missing. Included here is the complete case file with several newly declassified pages and only minor redactions.
“Anderson”1 page
Read from the scan by GLM-OCR; expect the odd misread word.
62-83894-277 Mrs. Nellie T. Dull Route 3 Staunton, Virginia Dear Mrs. Dull: I wish to acknowledge the receipt of your letter dated August 12, 1952, addressed to Air Force Intelligence, the Justice Department, and this Bureau. A careful review of the contents of your communication fails to reflect that the subject matter contained therein is within the jurisdiction of this Bureau. Sincerely yours, John Edgar Hoover Director cc - 2 - Richmond - with copy of incoming KWD:rel:mes Note: Bufiles fail to reflect any identifiable record on the addressee. MAILED 15 AUG 2 2 1952 COMM. Eal 2. 6+100pc RECEIVER-MAIL BOOM
Official release, from the pursue collection. The PDF is mirrored here; the original link is above. The text was read from the page images by GLM-OCR; expect the odd misread word. 271 pages are in the text index: search them above, or from the library's search.