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.
189, nedezi10 (0-00E) Avaionf0 , OAB : WETTLNN NOITAOINUMMOO SUOMYMOMA YH OEVINOON EDAUOWAJ HAMNRO MI OMMIATRZT "BANIUOMN ITAMNIOKIO" "BANIUOAS WITJJM OT X - WETTLNN YTLNUOSE bemainnt "rexinpne itsaioni0" enj To tlaa edj to BTHDO .A .M beviocer eqolavne bus rattel beaolone edj with sortio itsaioni0 edj 23-8-7 beviastoq eqolavne na nl "rexinpne itsaioni0" enj ta vlaovovona at Oficinast, Ohio. It will be noted that the enclosed letter is written as follows a enclosed oasis as I oasis . egagonal letter and no italicization of the letter ". in view of the widespread interest in so-called " allied warfare and military cooperation in mines I have been very active in the identification of a serious threat to the safety of mines available, make available, and be used in the defense of other Governmental agencies. (2) serviosolona M1: ENZ FB I LABORATORY DIVISION U S DEPT OF JUSTICE TECHNOLOGY AUG 8 10 57 AM .52 RECEIVED-HARBO
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.