Keywords: An obelisk, dedicated in 1971 to the longtime Air Training Command (ATC) at Randolph Field, now Randolph Air Force Base, part of the U.S. Military's Joint Base San Antonio, Texas LCCN2014633540.tif 1 photograph digital tiff file color Notes Title date and keywords based on information provided by the photographer ; Gift; The Lyda Hill Foundation; 2014; DLC/PP-2014 054 ; Forms part of Lyda Hill Texas Collection of Photographs in Carol M Highsmith's America Project in the Carol M Highsmith Archive ; Randolph Field Texas played a pivotal role in the development of the air arm of the U S Army which eventually achieved its independence as the U S Air Force in September 1947 It was conceived and designed as a model airfield for flight training in the mid-1920s for the fledgling Army Air Corps ; Credit line The Lyda Hill Texas Collection of Photographs in Carol M Highsmith's America Project Library of Congress Prints and Photographs Division 2014 Creator Carol M Highsmith Library of Congress Catalog http //lccn loc gov/2014633540 Image download https //cdn loc gov/master/pnp/highsm/29300/29340a tif Original url http //hdl loc gov/loc pnp/highsm 29340 No known restrictions on publication LOC-image highsm 29340 PD-Highsmith Images uploaded by Fæ Lyda Hill Texas Collection of Photographs in Carol M Highsmith's America Project in the Carol M Highsmith Archive The Lyda Hill Texas Collection of Photographs in Carol M Highsmith's America Project Library of Congress Prints and Photographs Division Photographs by Carol M Highsmith |