The following document comes from my friends over at GovernmentAttic.org.

This is an extensive historical publication, with records going back to the 1920s.

According to the introduction, “This booklet has been prepared to acquaint peace officers and law- enforcement officials with the work of the Bureau of Investigation of the United States Department of Justice in its investigation of alleged violations of laws in which the United States is or may be a party in interest.”

Continue scrolling for more...

Federal Bureau of Investigation (FBI) File No. 62-HQ- 21440, Informational Brochure Concerning the FBI, 1929-1946[ 1,180 Pages, 59.03MB ]

Follow The Black Vault on Social Media:

This post was published on February 26, 2015 12:15 am

John Greenewald

Recent Posts

The DoD Inspector General’s Evaluation of the DoD’s Actions Regarding Unidentified Aerial Phenomena

This article was originally written in August 2024. However, additional document releases related to these…

July 15, 2025

Do Not Respond: Pentagon Staff Instructed to Ignore The Black Vault’s UAP Inquiry

The Department of Defense (DoD) has released 151 pages of internal records related to the…

July 15, 2025

U.S. Government Confirms Multiple Drone Incursions Over Pantex Nuclear Facility; Newly Released Documents Reveal Previously Unreported Security Events

The U.S. Department of Energy (DOE) has released a series of previously undisclosed documents confirming…

July 12, 2025

Air Force Confirms Drone Swarms Over Wright-Patterson AFB Led to Airspace Shutdown; Videos and Reports Released

Newly released Air Force records confirm that Wright-Patterson Air Force Base (WPAFB) in Ohio experienced…

July 11, 2025

Navy Withheld Nearly 500 Pages About UAP Video Release Decision, Records Show FOIA Pressure Drove Disclosure

Newly released documents obtained through the Freedom of Information Act (FOIA) reveal that the U.S.…

July 9, 2025

CIA Mishandles UFO Files Again: Intelligence on Soviet UFO Reports Lost Forever

The CIA’s history of losing or mismanaging UFO-related records continues with yet another example, this…

July 7, 2025