Photograph of Gordon Knox at the Princeton Film Center's original location in New Jersey.

Photograph of Gordon Knox (on the left) and Chet Huntley. Knox is holding a pipe and Huntley is holding a glass.

Photograph of Gordon Knox (on the left) and Chet Huntley on location with an unidentified man in the background.

Photograph of Gordon Knox and Gunther von Fritsch setting up to film in New Mexico. Fritsch and Knox are shown standing on the roof of a car looking over a camera on a tripod. A woman is visible behind the car seated behind another tripod.

Photograph taken at the Princeton Film Center in New Jersey at its original location.

Photograph taken at the Princeton Film Center in New Jersey at its original location.

Photograph of Gordon Knox standing in front of a microphone.

Photograph of Gordon Knox, Jack Schaefer and Hugh Downs. The photograph is blurry.

Photograph taken at the Princeton Film Center at its original location in New Jersey. Original caption: "Reviewing the script for the proposed television film series to be released in 1954 by Television Producers, Inc. in cooperation with U.S. Marine Corps. / (left to right) Henry Olmsted, Martin Jones, General Lemuel C. Shepard, Jr., Commandant, U.S. Marine Corps, Gordon Knox."

Photograph taken at the Princeton Film Center in New Jersey at its original location.

Photograph taken at the Princeton Film Center in New Jersey at its original location.

Photograph of a group of people seated inside a movie theatre. The projectionist and a photographer are visible.

Photograph taken at the Princeton Film Center in New Jersey, around the time that the original building first opened. Original caption: "Ham Holton".

Photograph taken at the Princeton Film Center in New Jersey, around the time that the original building first opened. In this photo, "Sure beats working!!" is written on the sole of Ham Holton's shoe, and the badge worn by the other man reads, "Central Engineering and Shop Areas Visitor's Pass".

Photograph of adults and children seated and clapping inside the Tower Theatre in Dallas, Texas.

Photograph of Interstate Theatres employees posing in front of a construction site. In the center of the photograph, a woman poses inside a ticket booth.

Photograph of performance art piece, “Invasion,” which involved artist Alan Hannush interacting with visitors at the Kimbell Art Museum from within a 9-foot tall geodesic ball.

Photograph of performance art piece, “Invasion,” which involved artist Alan Hannush interacting with visitors at the Kimbell Art Museum from within a 9-foot tall geodesic ball.

Photograph of performance art piece, “Invasion," in Washington, D.C., which involved artist Alan Hannush interacting with people from within a 9-foot tall geodesic ball.

Photograph of performance art piece, “Invasion,” which involved artist Alan Hannush interacting with visitors at art museums from within a 9-foot tall geodesic ball.

Photograph of performance art piece, “Invasion,” which involved artist Alan Hannush interacting with visitors at art museums from within a 9-foot tall geodesic ball.

Photograph of performance art piece, “Invasion,” which involved artist Alan Hannush interacting with visitors at art museums from within a 9-foot tall geodesic ball.

Photograph of performance art piece, “Invasion,” which involved artist Alan Hannush interacting with visitors at art museums from within a 9-foot tall geodesic ball.

Photograph of performance art piece, “Invasion,” which involved artist Alan Hannush interacting with visitors at art museums within a 9-foot tall geodesic ball.