USAF / AFOSI Project Blue Book files
A collection of USAF and OSI documents from 1949-1950 concerning security inspections and investigations into 'green fireballs' and other aerial phenomena, primarily in New Mexico. Includes scientific analysis of collected particles and a summary of sightings.
Extracted images
Images flagged by the classifier as photographs, maps or sketches.

Photograph of Unknown Aerial Phenomena taken at Datil, New Mexico

Chart of Number of Observations vs. Time of Sightings for Meteorites, Meteors, Green 'Fireballs', and 'Disks' or Variations

Map of Tank Destroyer Center, Camp Hood, Texas. Scale 1:62,500, First Edition 1943.

Map of Tank Destroyer Center, Camp Hood, Texas, with handwritten overlay showing points and paths.

Map overlay for Camp Hood, Texas, showing sighting paths, angles, and a legend for objects sighted on March 6, 7, and 8, 1949.