South side of the Chicago Union Station which is used by passenger trains of the Penn Central, Burlington Northern and Gulf, Mobile & Ohio Railroads. The north side of this station is used by trains of the Milwaukee Road.

Concourse area of the Chicago Union Station looking toward the main waiting rooms on May 16, 1969.

Report documenting the measuring of strontium-90 levels contained in the bones of children and adults of various age brackets across the United States.

Letter from Harris L. Kempner to Clarence L. Coleman, Jr. thanking for the kind note.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "HONORS go to Walter B. Cherry, (left) of Cherry's Food Service and Joe Dodson, (right) of Dodson's Cafeterias, president and treasurer respectively of the Oklahoma Restaurant Association. They received the emblem of the Silver Spoon Society in recent ceremonies in Chicago. The citians were extended charter membership in the restaurant society by president of the National Restaurant Association, Paul C. Shank (center) for their industrious and successful efforts in presenting the advantage of association membership to non-members."

Photograph taken for a story in the Daily Oklahoman newspaper.

Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Charles Clayton, professor of Journalism, Southern Illinois University, was swamped Thursday by undergraduate members of Sigma Delta Chi who wanted him to autograph copies of books he wrote."

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Marvin Caldwell, Littleton, Illinois, showed the champion Berkshire barrow at the 1969 National Barrow Show."

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "This prize-winning Chester White barrow, owned by William, Kenneth and Lyle Baumgartner, Windsow, Illinois, was named the breed champion in competition with 42 others barrow at the 1969 National Barrow Show."

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "William Rush"

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Antique chess set William Rush is showing to Lyn Siegel costs $1,900, and is one of many items offered at an antique show in Val Gene's Restaurant, Penn Square Shopping center."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The farmers' interest is being sacrificed for political expediency, the American Farm Bureau Federation president said of President Johnson's farm program Monday."