Keywords: OAS Building, 17th St. and Constitution Ave., NW, Washington, D.C LCCN2010641558.tif 1 photograph digital TIFF file color Notes Title date subject note and keywords provided by the photographer ; Completed in 1910 and considered the architectural wonder of its time The building was designed and constructed to serve as the headquarters of what today is the world's oldest regional organization the Organization of American States OAS an association of nations formed by 35 countries from the Americas and the Caribbean ; Gift; George F Landegger; 2010; DLC/PP-2010 176 ; Credit line The George F Landegger Collection of District of Columbia Photographs in Carol M Highsmith's America Library of Congress Prints and Photographs Division ; Forms part of the George F Landegger Collection of District of Columbia Photographs in Carol M Highsmith's America Project in the Carol M Highsmith Archive 2010 Creator Carol M Highsmith Library of Congress Catalog http //lccn loc gov/2010641558 Image download https //cdn loc gov/master/pnp/highsm/09700/09745a tif Original url http //hdl loc gov/loc pnp/highsm 09745 No known restrictions on publication LOC-image highsm 09745 PD-Highsmith Images uploaded by Fæ The George F Landegger Collection of District of Columbia Photographs in Carol M Highsmith's America Library of Congress Prints and Photographs Division Forms part of the George F Landegger Collection of District of Columbia Photographs in Carol M Highsmith's America Project in the Carol M Highsmith Archive Photographs by Carol M Highsmith |