[Santa Monica Springs of the Colorado River], photograph, 1890; (https://texashistory.unt.edu/ark:/67531/metapth124007/m1/1/: accessed April 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Santa Monica Springs of the Colorado River], photograph, 1890; (https://texashistory.unt.edu/ark:/67531/metapth124007/m1/1/: accessed April 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .