Search for exactly "Colorado"

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1. Topographic map of the Boulder Canyon Reservoir site, 1930
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2. Map based on reconnaissance of the Zuñi, Little Colorado and Colorado Rivers in 1851 by...
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3. Map of California and Territories of New Mexico and Utah, 1862
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4. Map of a portion of southern California and southwestern Nevada, circa early 1930s
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5. Map showing automobile routes to Hoover Dam and vicinity, circa 1934
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6. Map of irrigable areas near Boulder Dam, February 20, 1935
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7. Map of Lincoln County, Nevada and Mohave County, Arizona area, 1892
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8. Map showing detailed topography of the country traversed by the reconnaissance expedition through southern &...
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9. Geologic map and sections of area along Colorado River between Lake Mead and Davis Dam,...
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10. Map showing detailed topography of the country traversed by the reconnaissance expedition through southern &...
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11. Map of California, Utah, Nevada, Colorado, New Mexico and Arizona, 1864
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12. Map of California, Utah, Nevada, Colorado, New Mexico and Arizona, 1864
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13. Map of the Bullfrog Mining District, Nye County, Nevada, circa 1905
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14. Map of California, and territories of Utah, Nevada, Colorado, New Mexico and Arizona, 1864
 

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