Documents / FOIA release
This CIA-released copy of Project Blue Book Special Report No. 14 is dated 5 May 1955 and comes from the Air Technical Intelligence Center at Wright-Patterson Air Force Base. It is a statistical analysis of about 4,000 unidentified aerial object reports from 1947 through 1952, coded onto IBM punched cards with the help of a panel of scientists. The report concludes that such objects were highly unlikely to be technological developments beyond present-day scientific knowledge. It also found no valid evidence of physical matter.
“Sea”2 pages
18. On the following Sketch B, label a at the apparent position of the object when first seen and b at point last seen. Trace the apparent path of the object between points a and b. If possible label 1, 2, 3, etc., along the traced path to show the successive positions of the object after equal intervals of time during the sighting. 19. In Sketch C please show the observed features of the object such as; A. Apparent shape, (were edges pointed or rounded), B. Apparent direction of motion (show by arrow), and SKETCH B C. Other details, exhaust, trails, tails, surfaces, etc. SKETCH C 20. The sun and the moon are shown below as they appear in their correct relative size. In this sketch D, show the apparent size of what you saw. SUN OBJECT
FOIA release, from the cia-readingroom collection. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model; expect the odd misread word. 312 pages are in the text index: search them above, or from the library's search.