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Correspondence Relating to Project Blue Book, 1955

U.S. Department of War · 1955 · 220 pages · text by OCR, confidence 95%

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From the source:Release of 2026-07-10 Incident: 1955, Various. This file contains correspondence relating to Project Blue Book, a 1952-1969 U.S. Air Force program to investigate the nature and origin of unidentified flying objects (UFO). The correspondence includes letters and memoranda sent between various departments and agencies of the U.S. Government, the Legislative Branch, and private citizens concerning UFO sightings and the research and findings of Project Blue Book.

COPY 214 Kent Road, Alexandria, Va., Dec. 2, 1954 Chief, Office of Naval Research Navy Department Washington 25, D. C. Attention: Lt.Cdr. Frank Thomas, ONR. Dear Sir: In the past few months, I have received conflicting statements from various sources about the Navy's part in the investigation of Unidentified Flying Objects, and its opinions in certain cases. I should greatly appreciate official answers giving the Navy position in regard to the following items. 1. The Tremonton, Utah motion pictures, taken by Navy Warrant Officer Delbert C. Newhouse, July 2, 1952. In the May, 1954 issue of TRUE Magazine, Capt. Edward J. Ruppelt, USAFR, states that photographic experts found the Navy's evaluation methods faulty. This is contrary to my understanding. I have been led to believe, by informed sources, that the Navy analysis made these points: A. They (the objects) appear to be a light source rather than reflected light. It is felt that if they were reflected light some blinking would have occurred as they passed through the flight movements observed on the film. B. The size of the objects could not be determined as they appear merely as points of light, however they all seem to be of the same size. C. The shape of the objects could not be determined for the same reason, but they appear circular. D. The general color of the objects seems to be bluish-white, the other colors noted apparently being due to color aberration in the lens and to processing defects. E. Speed of the objects can be calculated only on the basis of the distance from and their movement relative to, the observer. It is felt that if the objects were balloons or aircraft of known dimensions, they could have been identified if within a distance of 5 miles. COPY COPY NW 9/1/98 DocId:24745775 Page 34

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Case file, from the pursue collection. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model (mean confidence 95%); expect the odd misread word. 220 pages are in the text index: search them above, or from the library's search.