Hedrick firm brochure - Manned space flight laboratory, supplement to professional qualifications

Hedrick firm brochure - Manned space flight laboratory, supplement to professional qualifications, Box: SSH003, Folder: 2. Sanguinet, Staats and Hedrick records, SSH. Alexander Architectural Archives. https://archives.lib.utexas.edu/repositories/2/archival_objects/36001 Accessed September 25, 2026.