Chapman, Oscar L. (Oscar Littleton), 1896-1978

Newly appointed Assistant Secretary of Agriculture Charles Brannan (left) being congratulated by Assistant Secretary of Interior Oscar Chapman (right).

The Adlai Stevenson Campaign Committee meeting in Springfield Illinois. Pictured (left to right): unidentified male, Senator Clinton Anderson, unidentified male, Democratic National Committee (DNC) Chairman Stephen Mitchell, Vice-President candidate Senator John Sparkman, Presidential candidate Adlai Stevenson, Director of Americans for Democratic Action Wilson Wyatt, DNC Vice-Chairman India Edwards, Secretary of Interior Oscar Chapman, unidentified male, and Senator Earle Clements.

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

President Harry S. Truman (seated, third from left) applauds at the Army-Navy football game in Philadelphia, Pennsylvania. In the front row, from left to right are: Secretary of the Interior Oscar Chapman, Ann (Mrs. Oscar) Chapman, President Truman, Margaret Truman, and Admiral William Leahy. Standing behind Secretary Chapman is Admiral Robert Dennison. Seated behind President Truman is General Robert Landry. All others are unidentified.

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

President Harry S. Truman (seated fourth from left) chats with his guests at the 1952 Army-Navy football game in Philadelphia, Pennsylvania. In the front row, from left to right are: Secretary of the Interior Oscar Chapman, Ann (Mrs. Oscar) Chapman, President Truman, Margaret Truman, and Admiral William Leahy. Standing behind Secretary Chapman is Admiral Robert Dennison. Seated behind President Truman is General Robert Landry. All others are unidentified.

President Harry S. Truman (center) smiles as daughter Margaret Truman (right) waves pennants supporting both teams at the Army-Navy football game in Philadelphia, Pennsylvania. Seated in the front row, from left to right are: Secretary of the Interior Oscar Chapman, Ann (Mrs. Oscar) Chapman, President Truman, Margaret Truman, and Admiral William Leahy. In the second row, behind Secretary Chapman is General Wallace Graham, unidentified woman (mostly obscured), and Admiral Robert Dennison. All others are unidentified.

President Harry S. Truman and others enjoy 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. In the second row, between Mrs. Chapman and Mr. Truman is Admiral Robert Dennison, President Truman's Naval Aide. In the second row between Truman and Margaret Truman is General Robert Landry, President Truman's Air Force Aide. All others are unidentified.

Guests at the main table at the Jefferson-Jackson Day Dinner held at the National Guard Armory in Washington, D.C. Among those present are Secretary of the Interior Oscar Chapman (second from right) and Secretary of State Dean Acheson (fourth from right). All others are unidentified.

Secretary of the Interior Oscar Chapman (seated, second from right) and unidentified others at the Jefferson-Jackson Day dinner, held at the National Guard Armory in Washington, D.C.