[Boats floating on Lake Titicaca], photograph, Date Unknown; (https://texashistory.unt.edu/ark:/67531/metadc1883486/m1/1/: accessed July 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Boats floating on Lake Titicaca], photograph, Date Unknown; (https://texashistory.unt.edu/ark:/67531/metadc1883486/m1/1/: accessed July 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .