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Investigation2026-03-11

A New Catalog of UAP Cases from 5000 BC to 1900 AD, with Complete Bayesian Analysis

Written with AI assistance from the cited primary documents, reviewed and/or edited before publishing. Sources are linked in the text.

The Air Force's Secret UFO Library: What Reddit Missed

A Reddit user cataloging 7,000 years of UFO sightings accidentally exposed Air Force documents showing officials studied historical UFO books during the classified Roswell investigation—contradicting decades of public dismissals.

While amateur researchers compile ancient sighting reports online, the National Archives reveals something more interesting. The Air Force wasn't just investigating contemporary UFO cases. They were building a library.

The smoking gun sits in plain sight. A 78-page file titled "Visitors from Outer Space - by Roy Stemman" appears in the Roswell Report Source Files. Not filed under general UFO materials. Under Roswell specifically.

Think about that. The Air Force publicly dismissed UFO reports as weather phenomena and mass hysteria. Privately, they were studying commercial books about historical UFO encounters dating back centuries. Two different stories. Same filing cabinet.


The Paper Trail Nobody Noticed

Project Blue Book ran from 1952 to 1969. The official line: investigate, explain, debunk. Most cases got stamped "insufficient data" or "natural phenomenon." Case closed.

The archives tell a different story. While Blue Book officers were writing dismissive reports for public consumption, someone else was collecting UFO literature for the Roswell files. Commercial books. Historical accounts. Pattern analysis.

Air Force Project Blue Book document
Air Force Project Blue Book document
Source: National Archives, NAID 28970538. View full document

The Forbes Air Force Base case from July 1957 shows the contradiction perfectly. Standard Blue Book investigation. Forms filled out. Witnesses interviewed. Conclusion: "insufficient data for scientific analysis."

Same month, same Air Force, different office: studying Roy Stemman's book about UFO encounters spanning millennia. Not exactly the behavior of an organization that considered the whole subject nonsense.

The Georgetown files add another layer. A 72-page "Flying Saucers" folder appears under "Files from the Georgetown Office and Residence." Georgetown isn't a military base. It's where politicians live. High-level briefings were happening outside normal channels.

Georgetown UFO files
Georgetown UFO files
Source: National Archives, NAID 383108137. View full document


The Historical Pattern They Were Really Studying

Reddit's UFO timeline project started simple. Compile every documented sighting from ancient times to present. Look for patterns. The user didn't expect to stumble across proof that the Air Force was doing the exact same thing in 1957.

Stemman's book covered historical accounts from multiple cultures. Ancient paintings with disc-shaped objects. Medieval chronicles describing "fire in the sky." Nineteenth-century newspaper reports of "mystery airships." The kind of deep historical analysis that goes far beyond investigating individual contemporary sightings.

The Air Force wasn't just asking "what did the witness see last Tuesday?" They were asking "has this been happening for centuries?" That's a fundamentally different investigation. One that suggests they took the phenomenon seriously enough to study its historical patterns.

The timing matters too. The Roswell incident happened in 1947. By 1957, the Air Force had Stemman's historical analysis in their Roswell source files. Ten years of connecting dots between contemporary cases and historical accounts.

Albuquerque UFO case documents
Albuquerque UFO case documents
Source: National Archives, NAID 28973796. View full document


The Buried Lede: Media Management at the Highest Level

Here's what nobody caught. A UFO file appears in the Presidential Press Secretary Reference Materials. Not just any file—one marked "Restricted - Possibly." The White House wasn't just aware of UFO investigations. They were actively managing the message.

Two-track system. Blue Book gave dismissive statements to reporters. Press secretaries had restricted UFO materials for handling tougher questions. Standard operating procedure for managing a story you can't fully explain but can't ignore.

The Ford administration kept "Unidentified Flying Objects - Form Response" files. Template answers for constituent letters. By 1966, enough Americans were writing their representatives about UFOs that the White House needed form letters. Not the response pattern you'd expect if the government considered UFOs complete nonsense.

Even the Carter administration maintained UFO files through Eleanor Weaver's Subject Files. Carter famously reported his own UFO sighting. His staff kept files on the subject. Pattern recognition: every administration had UFO materials, most kept them separate from normal press operations.


What This Changes

The revelation flips the standard narrative. We've been told the government dismissed UFOs as delusion and misidentification. The archives show systematic study of historical patterns spanning centuries.

The Air Force wasn't just investigating individual cases. They were building a database of historical encounters. Academic research. Library science applied to anomalous phenomena. That's serious scientific methodology, not debunking operation.

Reddit's amateur historian accidentally proved professional historians were already on the case sixty years ago. The difference: the Air Force had classification stamps. Reddit has transparency.

The bigger question: what conclusions did they reach? Stemman's book is publicly available. The Air Force analysis of Stemman's book remains classified in the Roswell files. Same data, different interpretation, hidden conclusions.


What's Next

The National Archives keeps adding digitized documents. More presidential libraries going online. More military files getting declassified. The pattern suggests we're seeing fragments of a much larger historical analysis.

Watch for document releases that reference historical UFO literature. Academic papers in military files. Cross-references between ancient accounts and modern cases. The Air Force's secret library is probably much bigger than one Roy Stemman book.

The Reddit timeline project continues. Seven thousand years of sightings and counting. The difference now: we know the Air Force was building the same timeline in 1957. Their version had classification stamps and government conclusions.

Amateur researchers are catching up to what professional analysts started decades ago. The archives are the bridge between then and now. Someone just needs to keep pulling folders.

Stay curious.

Follow @boggleriley and read more at spacedew.com


Further Reading:
- Ford UFO Form Response Files
- Carter Administration UFO Files
- Presidential Press Secretary UFO Materials

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