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.
“Cooper”3 pages
Read from the scan by GLM-OCR; expect the odd misread word.
about some other things I talk in the same letter . I have to laugh because I know that the peace comes very soon after I explain this mystery to my lovely government of the United States of America . Nobody can explain the mystery of the " Flying Plates " in a sincerely truth before me . Just make a try with the scientific people ; and later call for me . Sir only with all may Benedict Romer go to 47 Park Ave N.Y. City New York City July 31/52- Department of Investigation Washington D.C. Dear sir : B Am sorry hearing and reading to ; much noise about the mystery Flying Plates" RECORDED - 94 162783894-290 INDEXED 94 34 AUG 5 1962 also the next payers said EX-31 but of our
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.