Matching Items (3)
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- All Subjects: Grand Canyon (Ariz.)
- All Subjects: Tourism
- Creators: Evans, R. T.
- Creators: Greene, Harold
ContributorsGreene, Harold (Author)
Created1917-02-09
Description
Letter from Harold Greene to Carl Hayden regarding the proposed boundaries for the national park bill.
ContributorsWelch, Harry (Author)
Created1918-04-13
Description
Letter from Harry Welch to Carl Hayden enclosing W. W. Bass' letter of protest against the proposed national park bill.
ContributorsMatthes, F. (Author) / Evans, R. T. (Author) / The Military engineer (Publisher)
Created1926-05
DescriptionGeological Survey of the Grand Canyon in published journal. Vol. XVIII, No. 99.