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

Former Secretary of the Interior Oscar Chapman (left) gets his passport stamped after arriving in Mexico. Others are unidentified. From: Oscar Chapman Scrapbook

Former Secretary of the Interior Oscar Chapman (center) talks to a group of unidentified reporters after arriving in Mexico.

Former Secretary of the Interior Oscar Chapman (right), James Chapman (back to camera), and Ann (Mrs. Oscar) Chapman (left) talk with Antonio J. Bermudez (second from right) after arriving in Mexico. Man second from left is unidentified. From: Oscar Chapman Scrapbook

Ann (Mrs. Oscar) Chapman (left), former Secretary of the Interior Oscar Chapman (right), and an unidentified woman exit an airport in Mexico. People in background unidentified.

Former Secretary of the Interior Oscar Chapman (left), Ann (Mrs. Oscar) Chapman (second from left), and James Chapman (in front of stewardess) pose for a picture before disembarking a plane in Mexico. All others unidentified. From: Oscar Chapman Scrapbook

Former Secretary of the Interior Oscar Chapman (foreground, left) with an unidentified man after disembarking an airplane at an unknown airport in Mexico. Also pictured: Ann (Mrs. Oscar) Chapman (background, second from left, with hatbox). All others unidentified. From: Oscar Chapman Scrapbook

Former Secretary of the Interior Oscar Chapman (second from right), James Chapman (in front of Oscar Chapman), and Ann (Mrs. Oscar) Chapman (center, under umbrella) arrive at an unidentified airport in Mexico. All others unidentified. From: Oscar Chapman Scrapbook

Left to right: James Chapman; Secretary of the Interior Oscar Chapman; and Ann (Mrs. Oscar) Chapman arrive at the Hilo Airport in Hilo, Hawaii. From: Oscar Chapman Scrapbook

Floyd Dotson (left), Chief Clerk, Department of the Interior, swears in Ben Creim (right) as Administrator of the Southeastern Power Administration while Secretary of the Interior Oscar Chapman looks on. From: Oscar Chapman Scrapbook

Floyd Dotson (left), Chief Clerk, Department of the Interior, swears in Dillon Myer (center) as Commissioner of Indian Affairs while Secretary of the Interior Oscar Chapman looks on. From: Oscar Chapman Scrapbook