Project Blue Book Physical Artifacts, 1947-1969
USAF collected 31 artifacts and 4 stereo slides tied to UFO sighting case files.
Pending
Pending
National Archives UAP Bulk Downloads
AI Disclosure Brief
AI assistedReported Object Read
Series contains physical artifacts and stereo slides submitted in connection with Project Blue Book UFO sighting case files; specific object descriptions not provided in series metadata.
Notable Characteristics
- Environment: unknown
Reported Motion
No confident entries yet.
Evidence Notes
- 31 artifacts
- 4 stereo slides
- Linked to UFO case files
NARA series documents physical artifacts submitted during Project Blue Book's UFO investigations, offering potential tangible evidence preserved from 1947-1969 sightings.
Unclear
Pending
80%
Prosaic Leads
- Artifacts may include conventional debris misidentified as anomalous
- Slides likely photographic evidence from witness submissions
Anomalous Indicators
- Physical items analyzed by USAF Technical Intelligence
- Unique specimen numbers assigned to UFO-related submissions
Evidence Gaps
- No specific descriptions of individual artifacts
- Linked case file details in separate series
- No California-specific sightings confirmed in this metadata
Evidence Quotes // source statements
Open archive"This series consists of submitted artifacts related to case files on sightings of unidentified flying objects (UFOs) of Project Blue Book"
Unknown speaker
Scope and content note
"31 artifacts"
Unknown speaker
Physical occurrences extent
Pattern Mesh // linked sightings
OSD UAP Records Series Released
30 PDFs on unidentified anomalous phenomena from the Secretary of Defense.
Same source archive
Shared tags: json, nara-uap, series
ODNI UAP Records Series, 2021-2024
National Archives releases ODNI records on unidentified anomalous phenomena and technologies of unknown origin.
Same source archive
Shared tags: json, nara-uap, series
NRC UAP Records Series, 2015-2023
Nuclear Regulatory Commission files on unidentified anomalous phenomena, now archived at NARA.
Same source archive
Shared tags: json, nara-uap, series
Clinton Library UFO File Unit
Classified Clinton-era records held under FOIA exemptions at William J. Clinton Presidential Library.
Same source archive
Shared tags: json, nara-uap
Clinton Library UFO File Unit
Classified Clinton-era records held at William J. Clinton Presidential Library.
Same source archive
Shared tags: json, nara-uap
Clinton Library UFO File Unit
Classified records from the Office of Agency Liaison, marked for UFO inquiry.
Same source archive
Shared tags: json, nara-uap
Chronology Trace // before & after
No dated sibling signals are available yet.
Official Files // source material
1 linkedUSAF UFO sightings, California
[ { "inclusiveStartDate": { "year": 1952, "logicalDate": "1952-01-01" }, "levelOfDescription": "series", "creators": [ { "creatorType": "Most Recent", "heading": "Department of Defense. Department of the Air Force. Air Force Systems Command. Foreign Technology Division. Aerial Phenomena Branch. (7/1/1961 - 12/17/1969)", "abolishDate": { "month": 12, "year": 1969, "day": 17, "logicalDate": "1969-12-17" }, "authorityType": "organization", "establishDate": { "month": 7, "year": 1961, "day": 1, "logicalDate": "1961-07-01" }, "naId": 10455222 } ], "recordType": "description", "inclusiveEndDate": {