Dear Sir; Could you tell me if the Federal Bureau of Investigation has an offical intre- st in reports of unidentified flying objects? I would also like to know if the FBI assists the USAF Project Bluebook in its investigation of unidentified flying objects. Thank you, [REDACTED] Sacramento 21, California A A 7-16-63 mek A 7-17-63 S:mek [unclear] 7-17-63 CSS:mek REC-23 62-83894-429 12 JUL 19 1963 CORRESPONDENCE