Yumas - Figure to the left, portrait of Leoch. In:
"United States and Mexican Boundary Survey. Report of William H. Emory ...."
Washington. 1857. Volume I. P. 110.
Library Call Number F786 .U45 1857.
Image ID: libr0149, Treasures of the NOAA Library Collection
Photographer: Archival Photograph by Mr. Sean Linehan, NOS, NGS
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