Cabinet officers

A crowd on a platform watches the National School Safety Patrol Parade on Constitution Avenue in Washington, D.C. Pictured: Secretary of the Interior Oscar Chapman (first row, fifth from left) and son, James Chapman (first row, third from right). All others unidentified. From: Oscar Chapman Scrapbook

Staff gathers in the Secretary of the Interior's office for the presentation of the Distinguished Service Award to Mrs. J. Atwood Maulding, Director of Personnel. Pictured left to right, back to camera: Secretary of the Interior Oscar Chapman; Mrs. Maulding; and Administrative Assistant Secretary of the Interior Vernon Northrop. All others unidentified. From: Oscar Chapman Scrapbook

Left to right: Secretary of the Interior Oscar Chapman, actor Walter Pidgeon, and an unidentified man at the rededication of the Sesquicentennial Amphitheatre in Washington's Rock Creek Park to the Carter Barron Amphitheatre. From: Oscar Chapman Scrapbook

President Harry S. Truman (front row, center), seated with Secretary of the Interior Oscar Chapman (front row, right) shakes hands with an unidentified woman at the rededication of Sesquicentennial Amphitheatre in Washington's Rock Creek Park as the Carter Barron Amphitheatre. The men in military uniform behind Truman are General Robert Landry (left) and General Harry Vaughan (right). All others are unidentified. From: Oscar Chapman Scrapbook

Secretary of the Interior Oscar Chapman (at podium) addresses the Industry Advisory Council in the Department of the Interior auditorium. All others unidentified. From: Oscar Chapman Scrapbook

Secretary of the Interior Oscar Chapman (second from left) and son James Chapman (right) at the National School Safety Patrol Parade on Constitution Avenue in Washington, D.C. All others unidentified. From: Oscar Chapman Scrapbook

Secretary of the Interior Oscar Chapman speaks at a meeting in the Department of the Interior auditorium. All others unidentified. From: Oscar Chapman Scrapbook

Secretary of the Interior Oscar Chapman (second row, center) with unidentified people for a meeting in his office. From: Oscar Chapman Scrapbook

Ohio Congressman Thomas A. Jenkins plants a buckeye tree during Ohio's Arbor Day celebration at Hains Point in East Potomac Park in Washington, D.C. Also pictured: Secretary of the Interior Oscar Chapman (third from left). All others unidentified. From: Oscar Chapman Scrapbook

Secretary of the Interior Oscar Chapman (right) helps an unidentified young boy plant a buckeye tree during Ohio's Arbor Day celebration at Hains Point in East Potomac Park in Washington, D.C. Also pictured, Ohio Congressman Thomas A. Jenkins. From: Oscar Chapman Scrapbook