Documents / FOIA release
This Federal Bureau of Investigation file section collects 1954 to 1961 correspondence and memoranda about flying saucers. Most of it concerns the Detroit Flying Saucer Club, which the Detroit office reported on from informants and chose not to investigate, while Bureau headquarters said saucer matters belonged to the Air Force. It also includes public letters to J. Edgar Hoover, a 1955 North Carolina sighting report, Leonard Stringfield's 1961 anonymous warning call, and policy reviews that restate the practice of referring reports to the Air Force.
“Office of Special Investigations”12 pages
: Sept 27, 1957. Federal Bureau of Investigation Washington , D.C . Gentlemen : A recently formed organization named the Detroit Stying Sanctuary Clerk " a meeting are perished literature of the programs unfolded and in free liberty statesmen by the principals obliged to wonder . Here is an organization due in the fantastic encumbling Lord Fellow Fund raising is so proflent and their attendance for the right and good at one dollar so much They so pound out petitions requesting release of secret information They are interested in secrecy and have national state local and even neighborhood站！ groups . This will be setting would be ideal as a communist front organizer It fulfills is 100% useful but anything could the expenses with you are the prog who can assist it . inbut 15 months . RECORD 10/13 INDEXED - 34 X-130
FOIA release, from the fbi-vault collection. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model; expect the odd misread word. 148 pages are in the text index: search them above, or from the library's search.