1958

FBI memorandum dated April 17, 1958, detailing a UFO sighting by David Weaver in Detroit, Michigan. Weaver reported a circular object with a crystal-type dome. The memo notes that the Air Force was to be advised.

CIA internal memorandum dated 1958-01-09 regarding communication with Dr. Leon Davidson about a 'space message'. It discusses the agency's noncommittal response and Davidson's awareness of dealing with the CIA despite efforts to conceal it.