Documents / FOIA release
This Federal Bureau of Investigation file section collects 1949 Army intelligence reports of unidentified aerial objects seen around Camp Hood, Texas, forwarded by the San Antonio office, which told the Director it was reviewing and destroying such reports unless they held FBI interest. It also has 1957 FBI liaison memoranda on a radar-tracked object near Montauk Point and Benton, Pennsylvania, judged unlikely to be a Soviet operation. The file also includes a civilian Flying Saucer Researchers release arguing that saucers probably come from Mars.
“Headquarters”9 pages
The Literal-minded FHI, skeptical but determined could not lot the flying saucer excitement go by without getting to the bottom of it. Such a profusion of strange objects littering the American skies was too important to ignore. A 10-page report by the nuclear physics branch of the Office Naval Research, has given the answer. Flying saucers were, and are, undeniably real.
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. 169 pages are in the text index: search them above, or from the library's search.