Specifications Edificio de Oficino para la Embajada de los Estados Unidos de America Urbanizacion la Floresta [U.S. Embassy] set #2 - English, Box: 8, Folder: 20. Personal papers of Donald E. Hatch, PP 272. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/451328 Accessed November 23, 2024.