101. Two men (one Long?) next to a rock outcropping by a waterfall; print captioned "Mixtlancingo Water-fall, at La Leona Iron Mines. Property of the GUERRERO DEVELOPMENT CO."

101. Two men (one Long?) next to a rock outcropping by a waterfall; print captioned "Mixtlancingo Water-fall, at La Leona Iron Mines. Property of the GUERRERO DEVELOPMENT CO.", 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/416600 Accessed September 27, 2026.