Cabinet officers

From left to right: Mary Heller, Secretary of the Interior Oscar Chapman, Mrs. Ann Chapman, and "Doc" Yates at the Colorado Springs, Colorado Chamber of Commerce. From; Oscar Chapman Scrapbook

An unidentified man speaks during a ceremony welcoming President Plaza of Ecuador to the United States. Pictured, front row: Secretary of State Dean Acheson (second from left); Vice President Alben Barkley (fourth from left); President Harry S. Truman (sixth from left); and President Galo Plaza (seventh from left). All others unidentified. From: Oscar Chapman Scrapbook

Administrative Assistant Secretary of the Interior Vernon Northrop (left) and Secretary of the Interior Oscar Chapman (right) present the Distinguished Service Award to Mrs. J. Atwood Maulding, Director of Personnel. 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 speaks as Master of Ceremonies at the ceremony rededicating Sesquicentennial Amphitheatre in Washington's Rock Creek Park as the Carter Barron Amphitheater. From: Oscar Chapman Scrapbook

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

Cabinet members and others wait at Washington National Airport to greet the President of Ecuador. Front row, left to right: Vice President Alben Barkley; Mrs. Jane Alben; Mrs. Alice Acheson; Secretary of State Dean Acheson; Secretary of the Treasury John Snyder; Secretary of Defense George C. Marshall; Postmaster General Jesse Donaldson; Secretary of the Interior Oscar Chapman; Attorney General Howard McGrath; Secretary of Agriculture Charles Brannan; Secretary of Commerce Charles Sawyer; and the Ambassador from Ecuador Luis Antonio Penaherrera. All others unidentified.

Mrs. J. Atwood Maulding, Director of Personnel, Department of the Interior receives the Distinguished Service Award. From left to right: Under Secretary of the Interior Richard Searles; Administrative Assistant Secretary of the Interior Vernon Northrop; Mrs. Maulding; Secretary of the Interior Oscar Chapman; Assistant Secretary of the Interior William Warne; and Assistant Secretary of the Interior Dale Doty. From: Oscar Chapman Scrapbook

President Harry S. Truman poses with celebrities and others at the rededication of the Sesquicentennial Amphitheatre to the Carter Barron Amphitheatre in Washington's Rock Creek Park. From left to right: Secretary of the Interior Oscar Chapman; Edward J. Kelly, Superintendent of National Capital Parks; unidentified; dancer Gower Champion; unidentified; singer Kathryn Grayson; President Truman; dancer Marge Champion; actor Walter Pidgeon; unidentified. From: Oscar Chapman Scrapbook

Mrs. J. Atwood Maulding, Director of Personnel, Department of the Interior receives the Distinguished Service Award. From left to right: Under Secretary of the Interior Richard Searles; Administrative Assistant Secretary of the Interior Vernon Northrop; Mrs. Maulding; Secretary of the Interior Oscar Chapman; Assistant Secretary of the Interior William Warne; and Assistant Secretary of the Interior Dale Doty. From: Oscar Chapman Scrapbook