The Wesleyan University Flying Saucer Study - 1959

CIA Scientific Panel Conclusions on UFO National Security Threat

CIA Internal Meeting on 'Flying Saucer' Matter - April 1953

Dr. Page Correspondence - Unidentified Flying Object Inquiry

CIA-Air Force UFO Investigation Referral Letter (1960)

Dr. Thornton Page Correspondence - Wesleyan University

Lt. Colonel Tacker's Flying Saucer Book Correspondence

CIA Routing Slip - Air Force UFO Object Investigation (1950s)

The California Committee for Saucer Investigation (CSI) Hoax Operation

The Keflavik Airport Beacon Anomaly

The Davidson-Keyhoe UFO Intelligence Controversy (1956-1961)

CIA Intelligence Liaison on Unidentified Aerial Vehicle Report

CIA Intelligence Advisory Committee UFO Review - December 1952

The 1949 CIA UFO Survey Analysis Memo

CIA Psychological Warfare Assessment of UFO Phenomena (1952)

The CIA Flying Saucer Assessment - 1952 National Security Implications

The 1952 CIA Intelligence Directive on Unidentified Flying Objects

CIA Early Assessment Memorandum on Flying Saucers (1952)

The Robertson Panel Recommendation - CIA Scientific Advisory Panel on UFOs

CIA Internal Directive: The Saucer Problem Working Group

Soviet Scientific Resistance to UFO Investigation

CIA Analysis of Soviet UFO Research and Official Stance

Soviet Survey on Extraterrestrial Belief - 1976

The Coral Lorentz Civilian Saucer Investigation (1952-1953)

The Adamski Book Inquiry - CIA Jurisdictional Response

The Baltic BEA Flight 831 Incident

The Arnhem Flying Saucer Formation - July 1954

The Train Witness Triangular Craft Launch

The Paghman Fireballs: Three-Month UFO Phenomena Over Afghanistan

The German Turbine Aircraft Theory - Cold War Intelligence Report

The MIT Scientific Review Initiative - 1952 Intelligence Briefing

The Robertson Panel Declassification Dispute

The Limestone Theodolite Case: Jupiter Misidentification

The Robertson Panel CIA Declassification Debate - 1953

FCC Monitoring and Flying Saucers Inquiry - 1952

CIA Intelligence Memorandum on UFO Phenomena Classification Framework

The Robertson Panel Correspondence - CIA UFO Assessment 1953

The Utah Scientific Panel Investigation - 1951

The Brazilian UFO Photograph - Carter Golden Inquiry

The Robertson Panel: CIA's Scientific Advisory Panel on UFOs

The Dulles-Smith UFO Correspondence: Mexico, Maine Report

The White Plains Referral Case - CIA Interdepartmental Transfer

CIA Scientific Consultation: The Wheeler-Chapman Correspondence

The Cocoa Beach Sighting - Scovill Acknowledgment Letter

The Robertson Panel Declassification Debate (1953)

Robertson Panel Scientists Recruitment - CIA Intelligence Directive

Pentagon UFO Intelligence Exchange - December 1957

CIA Panel on Scientific Consultants - Declassification Coordination

Dr. Lys Hovnies - University of California UFO Analysis Referral

Heavily Redacted CIA Document - April 1958 Communication

The Robertson Panel Membership Correspondence

The Robertson Panel: CIA's Scientific Assessment of UFOs

CIA Correspondence Fragment - Unidentified Administrative Memo

The Redacted Italian UFO Correspondence - April 1958

The Ruppelt-Davidson Pentagon Correspondence Incident

CIA Internal Memo: Establishing UFO Intelligence Watch Protocol

CIA Intelligence Advisory Committee UFO Briefing Request - 1953

CIA Memo: Investigation of 1953 North African UFO Bombardment

CIA Memo: Post-Robertson Panel UFO Policy Directive

Interagency UFO Correspondence Protocol Case

CIA Memorandum: UFO Inquiry Forwarded to Air Force

The Davidson Committee Controversy: Classified Correspondence

The 1958 French UFO Correspondence Case

The Dulles UFO Book Correspondence - 1959

The Tsushima Papers: CIA Interest in Foreign UFO Research

The Goudsmit Correspondence: Flying Saucer Intelligence Exchange

The Keyhoe-CIA Correspondence: Official Response to UFO Inquiry

The 1958 Argentinian Air Force UFO Investigation Directive

The Larry Bryant Correspondence Case