The James Cashman Sr. Photograph Collection (approximately 1905 to 1975) consists of black-and-white photographic prints, negatives, slides, and albums as well as a glass plate negative. The photographs depict four major subjects: Cashman's family, friends, and associates; Cashman's businesses; the Hoover Dam and Colorado River; and various locations across Nevada.
From the Roosevelt Fitzgerald Professional Papers (MS-01082) -- Drafts for the Las Vegas Sentinel Voice file. On George Washington and Martin Luther King, Jr. comparisons.
McWilliams' summary of his findings in his survey of the Las Vegas Ranch, including land boundaries and water resources. Link to one of the plats mentioned in the letter is in references field.