A declassified FBI file, bearing case number 62-HQ-83894 and designated under the internal classification "Internal Security – X," documents that the Bureau's Knoxville field office transmitted two photographs and a newspaper clipping to FBI headquarters in Washington following a reported "flying saucer" sighting over Oak Ridge, Tennessee, in July 1947. The filing places federal law enforcement attention on an aerial anomaly report at one of the United States' most sensitive nuclear facilities within weeks of the sighting's occurrence.
The Photograph and Its Origin
According to the declassified record, a resident identified as W. R. Presley, of 218 Illinois Avenue, Oak Ridge, Tennessee, took the photograph inadvertently. Presley had been photographing his family and home when, with one unexposed frame remaining on the roll, he turned and captured an image of a nearby mountain. When the roll was developed, an unidentified disc-shaped object appeared in the frame.
The Knoxville News-Sentinel, whose clipping was enclosed with the FBI transmission, reported on the image at the time:
"W. R. Presley had snapped several pictures of his family and his house at 218 Illinois Avenue, Oak Ridge, the other afternoon and, noticing he had one film left on the roll, he turned and snapped it for a picture of the mountain. He had the roll developed, and look what he got on that last shot!"
The newspaper described it as the first instance of a purported flying saucer being photographed over Oak Ridge specifically, noting that "a lot of folks have reported seeing the things" in the broader region during that period. The clipping's enthusiastic, conversational tone contrasts sharply with the bureaucratic formality of the FBI cover sheet that transmitted it to headquarters — a pairing that itself illustrates the uneasy intersection of popular saucer excitement and official institutional response in the summer of 1947.
Federal Routing and Institutional Context
The Knoxville field office filing — designated Serial 153 of Volume 1, Knoxville File 65-11 — was routed to FBI headquarters under a case category that the Bureau applied to UAP-related matters during this period. The document was declassified under authority derived from the FBI Automatic Declassification Guide issued May 24, 2007, and is accessible through federal records systems.
The timing is significant. July 1947 marked the same month as Kenneth Arnold's widely publicized sighting over the Cascade Mountains in Washington State — the report generally credited with introducing the term "flying saucer" into popular usage — as well as the events near Roswell, New Mexico, that would generate decades of subsequent inquiry. Oak Ridge, for its part, had served as a primary uranium enrichment site for the Manhattan Project and remained an active, heavily secured facility under the Atomic Energy Commission at the time of Presley's photograph.
The FBI's decision to route the Knoxville report — including physical photographs — directly to headquarters rather than closing it at the field office level suggests the Bureau treated proximity to nuclear infrastructure as a factor elevating the administrative disposition of such reports, though the available record does not state this explicitly.
Evidentiary Limitations and Source Reliability
The source document carries meaningful caveats. The file itself contains no analytical assessment of the photographs, no expert evaluation of the image, and no follow-up investigative findings within the serialized record available. What is documented is the act of transmission: photographs existed, a newspaper reported on them, and the FBI forwarded the materials up the chain.
Whether the object in Presley's photograph represented an anomalous aerial phenomenon, a photographic artifact, a conventional aircraft, or a processing defect cannot be determined from the record as declassified. The newspaper clipping included in the transmission was drawn from a publication that approached the story with evident enthusiasm rather than skepticism, and no corroborating witness accounts appear in the available serial.
The document's provenance — a federal law enforcement record declassified under standard archival authority — is credible as an administrative artifact. What it confirms is institutional behavior: that in the summer of 1947, reports of unidentified aerial objects near Oak Ridge were considered sufficiently noteworthy to be formally documented, photographically evidenced, and transmitted to FBI headquarters. What the photographs themselves depicted remains, on the available record, unresolved.