161. One man sitting with another man standing behind him cutting his hair; print marked "Mc & Keller, The Gentleman standing up is Mc, Puebla & Pacific R.R. Co. Camp Kilometer No. 50."

161. One man sitting with another man standing behind him cutting his hair; print marked "Mc & Keller, The Gentleman standing up is Mc, Puebla & Pacific R.R. Co. Camp Kilometer No. 50.", 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/416881 Accessed September 26, 2026.