Secretary of the Interior Oscar Chapman (at podium) speaks during the dedication in Meridian Hill Park for the carillon given to the United States by the Netherlands. Also pictured, front row: Alice (Mrs. Dean) Acheson (second from left); Secretary of State Dean Acheson (third from left); First Lady Bess W. Truman (fifth from left); Queen Juliana of the Netherlands (sixth from left, behind post); President Harry S. Truman (seventh from left). All others unidentified. From: Oscar Chapman Scrapbook