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Letter From T. E. Pollock, Arizona Central Bank, to Carl Hayden

ContributorsPollock, T. E. (Author)
Created1916-04-13
Description

Letter from T. E. Pollock to Carl Hayden expressing his dissatisfaction with the proposed boundaries in the national park bill.

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Story of Grand Canyon of Arizona

ContributorsDarton, Nelson Horatio (Author) / Fred Harvey (Publisher)
Created1917
DescriptionBooklet describing a geological survey of the Grand Canyon. Four editions: 1917, 1929, 1936, 1950.