(Getty Images, Seattle, Washington)
Source: ABC News VideoSource
The press conference (held on 11 January 1969) 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): Richard H. Hall, Assistant Director, National Investigations Committee on Aerial Phenomena; Donald E. Keyhoe and James E. McDonald, physicist and UFO researcher.
The Condon Report was published in January 1969.
Wikipedia article: “Condon Committee”:
The late Major Donald Edward Keyhoe, U.S. Marine Corps,
NICAP Director, UFO Author & Researcher