54. C.B. Waite photo no 1302, "Tetzcotzinco hill, where the king of Texcoco had his palace," copyright, Dec. 26, 1904.

54. C.B. Waite photo no 1302, "Tetzcotzinco hill, where the king of Texcoco had his palace," copyright, Dec. 26, 1904., Box: 1. Black Photograph Album No. 1363B, 1980-001. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/416072 Accessed September 25, 2026.