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DOW-UAP-D102: Project Blue Book File on Tremonton Film, Utah, 1952

Department of War · 2026-09-18 · 156 pages · text from the file's own layer

This Department of War release reproduces Project Blue Book records on the Tremonton, Utah film of 2 July 1952. In them, Navy Chief Photographer Delbert C. Newhouse explains how he filmed a group of bright objects near Tremonton. ATIC memos and a December 1952 travel report record Navy and General Mills balloon specialists judging that the objects closely resembled pillow balloons. A January 1953 memorandum discusses publicly releasing the film. The file also includes unrelated sighting reports from Phoenix and Massachusetts, plus material about Donald Keyhoe.

TELECONFERENCE MESSAGE FORM I., •
(See structions on reverse side oft. s page)
1.
4.
ITEM NO. 2.
FROM: (Name & Symbol)
SECURITY CLASSIFICATION
5. TOt
J. DATE TRANSMfflED
(Nan-.e & Symbol)
(If more space 1s needed, continue on a plain sheet of paper.)
7. ORIGINATED BY : (Name, Symbol, Date) 8. COORDINATED BY: ( Name, 5-ymbol, Date)
9. AUTHORIZED BY:
Air Adj'!!i'tant General, ATIPA

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