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Letter From Stephen T. Mather to Carl Hayden

ContributorsMather, Stephen T. (Author)
Created1924-04-21
Description

Letter from Stephen T. Mather to Carl T. Hayden thanking Hayden for his advice about visiting Arizona.

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Grand Canyon and Northern Arizona

ContributorsContinental Oil Company (Publisher)
Description

Script of a radio program titled, "Exploring America with Carveth Wells," published by the Conoco Travel Bureau. Circa 1932.

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Map of Grand Canyon National Park

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.