Cabinet officers

President Harry S. Truman and daughter Margaret with guests at the Army-Navy football game in Philadelphia, Pennsylvania. Front row, left to right: unidentified man, Secretary of the Interior Oscar Chapman, Ann (Mrs. Oscar) Chapman, President Truman, Margaret Truman, and Admiral William Leahy. All others are unidentified.

Left to right: Secretary of the Interior Oscar Chapman; Ann (Mrs. Oscar) Chapman; President Harry S. Truman; Margaret Truman; Admiral William Leahy; and an unidentified man at the Army-Navy football game in Philadelphia, Pennsylvania. All others unidentified.

President Harry S. Truman enjoys the Army-Navy football game in Philadelphia, Pennsylvania. Front row, left to right: Secretary of the Interior Oscar Chapman, Ann (Mrs. Oscar) Chapman, President Truman, and Margaret Truman. Second row: Admiral Robert Dennison (standing, left); and General Robert Landry (seated, behind President Truman). All others are unidentified.

President Harry S. Truman and guests at the Army-Navy football game in Philadelphia, Pennsylvania. Front row, left to right: Secretary of the Interior Oscar Chapman, Ann (Mrs. Oscar) Chapman, President Truman, Margaret Truman, and Admiral William Leahy. Second row: Admiral Robert Dennison (standing, left); and General Robert Landry (third from left). All others are unidentified.

Community Chest members pose for a group photo after a program in the Department of the Interior auditorium. Pictured: Floyd Dotson, Director of Administrative Services, Department of the Interior (first row, second from right); Under Secretary of the Interior Vernon Northrop (second row, sixth from left); and Secretary of the Interior Oscar Chapman (second row, sixth from right). All others unidentified.

Secretary of the Interior Oscar Chapman (left) accepts a gold medal from Thomas Braniff (right) on behalf of President Truman. The medal was presented at the National Conference of Christians and Jews luncheon at the Mayflower Hotel in Washington, D.C. Man in background is unidentified.

President Harry S. Truman (at microphone) gives an address at the dedication of the Hungry Horse Dam outside Kalispell, Montana. Also pictured on platform: Secretary of the Interior Oscar Chapman (left); and Governor John W. Bonner (right). All others are unidentified.

An unidentified man gives an address in Kalispell, Montana High School Auditorium. Also pictured: Secretary of the Interior Oscar Chapman (left of podium); and President Harry S. Truman (first row, center).

An unidentified man speaks during a United Nations Day event in the Department of the Interior auditorium. Pictured: Assistant Secretary of the Interior Joel D. Wolfsohn (seated, fourth from left); and Under Secretary of the Interior Vernon Northrop (seated, fifth from left). All others unidentified.

A crowd stands to welcome President Harry S. Truman (on stage, shaking hands, left) to the stage during a speaking engagement at a local high school in Kalispell, Montana. President Truman stopped there during a campaign trip through the western United States. Also pictured on stage: Margaret Truman (first row, second from left); Secretary of the Interior Oscar Chapman (first row, third from left); and Congressman Mike Mansfield (first row, second from right). All others unidentified.