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

FOIA Appeal Adds New Dog Bite Details from Biden White House, Confirms Video Evidence Withheld

Newly obtained Secret Service records continue to shed light on the numerous biting incidents involving…

September 26, 2025

DoD Redacts Nearly All Records Explaining AARO’s Use of Law Enforcement Exemption for UAP Files

The Department of Defense (DoD) has released a set of heavily redacted emails in response…

September 25, 2025

Pentagon Denies Existence of “Yankee Blue” Memo Reported by Wall Street Journal

A Freedom of Information Act (FOIA) response has raised new questions about a widely circulated…

September 16, 2025

DoD Says Aerospace Firms Went “On the Record” About UAP — Then Refuses to Acknowledge Records Exist

In March 2024, the Department of Defense (DoD) published publicly its Report on the Historical…

September 6, 2025

NASA Cites FOIA Exemption to Withhold James Webb Briefing Content Despite Public Hearing

In September 2024, a Freedom of Information Act (FOIA) request was filed with NASA seeking…

September 3, 2025

FBI Files: Historical Figures & Groups

Background Welcome to the FBI Files on Historical Figures & Groups archive at The Black…

August 31, 2025