Cabinet officers

John P. Johnson (second from right), General Manager of the Alaska Railroad, receives a Distinguished Service Award from the Department of the Interior. Also pictured: Oscar Chapman (right); and Vernon Northrop (left). Woman is unidentified.

Senator Hubert Humphrey (left) and Secretary of the Interior Oscar Chapman (second from right) with two unidentified men at an unknown event.

Secretary of the Interior Oscar Chapman (right) and Congressman Michael J. Kirwan (left) with an unidentified man in Chapman's office.

Assistant Secretary of the Interior Oscar Chapman (left) poses with three unidentified men next to a plaque at Walter Reed Hospital in memory of Dr. Fernando Rodriguez.

Chairperson of the Women's Division of the Democratic Party, India Edwards (left), and Secretary of the Interior Oscar Chapman at a formal dinner. Woman on the right is unidentified.

Secretary of the Interior Oscar Chapman (right) with and unidentified man. Photo is autographed: "To the Hon. Oscar Chapman for continued success [signature illegible]."

Left to right: Senator Francis Myers, unidentified man, Secretary of the Interior Oscar Chapman, and Senator Guy Gillette at an unidentified luncheon.

Secretary of the Interior Oscar Chapman (left) at a luncheon with Secretary of Agriculture Charles Brannan and two unidentified men.

Secretary of the Interior Oscar Chapman (facing camera, second from right) has lunch with a group of people in the Department of the Interior. Also pictured: Michael Straus, Bureau of Reclamation Commissioner (right of Chapman); and Assistant Secretary of the Interior William Warne (facing camera, third from left). All others unidentified.

Portrait photo of Secretary of the Interior Oscar Chapman.