(Getty Images, Seattle, Washington)
Source: ABC News VideoSource
The press conference was organised by Major Donald E. Keyhoe (U.S. Marine Corps), Director of the National Investigations Committee on Aerial Phenomena.
The speakers are (in order of appearance): David R. Saunders, professor of psychology at the University of Colorado; Donald E. Keyhoe and James E. McDonald, physicist and UFO researcher.
The Condon Report was published in January 1969.
Wikipedia article: “Condon Committee”: