169. Three men sitting among rocks, consulting papers; print captioned "On top of TEOTEPEC Mt. 12,000 feet high."

169. Three men sitting among rocks, consulting papers; print captioned "On top of TEOTEPEC Mt. 12,000 feet high.", Box: 1. James E. Long Photograph Collection, 352928987. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/416668 Accessed September 27, 2026.