In 1958 Tad Nichols looked for locations of the Spanish Fathers Crossing. He is sitting where he thinks the staircase that the fathers carved into stone was, above Glen Canyon, near Padre Bay. | Source: Northern Arizona University Cline Library Tad Nichols Collection. http://archive.library.nau.edu/cdm/ref/collection/cpa/id/1730Download Original File
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Northern Arizona University Cline Library Tad Nichols Collection. http://archive.library.nau.edu/cdm/ref/collection/cpa/id/1730