Project name: Southwestern Bell Telephone Co. Howard "5" C.O. Building. Additions and Alterations., Date on drawings: 1960

Project name: Southwestern Bell Telephone Co. Howard "5" C.O. Building. Additions and Alterations., Date on drawings: 1960. Donald S. Nelson collection, NEL. Alexander Architectural Archives. https://archives.lib.utexas.edu/repositories/2/archival_objects/66874 Accessed September 24, 2026.