Unexplained
Disk over Saigon, French Indo China
Investigated by a competent body and left unresolved. The rarest grade, and never awarded by us — only recorded.
The report, as filed
Saigon, French Indo China. 10:30 a.m. Witnesses: many in crowd watching a ceremony. One white-silver disc-shaped object flew straight and fast for 2 minutes.
Held as-reported from Project Blue Book, United States Air Force. Witness text is preserved verbatim, including its spelling; nothing is edited beyond formatting.