A digital archive celebrating the Centennial of the Grand Canyon National Park. A collaborative project of the Arizona State University Library, Cline Library, Northern Arizona University, and the Grand Canyon National Park. Additional materials are available via the project website.

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ContributorsHayden, Carl T. (Author)
Created1923-12
DescriptionTelegram from Carl Hayden to P. J. Moran regarding the resignation of W. W. Crosby and his replacement J. R. Eakin.
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ContributorsHayden, Carl T. (Author)
Created1926-04-05
Description

Letter from Carl T. Hayden to P. J. Moran concerning the alignment of the road to Bright Angel Trail.

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ContributorsMoran, P. J. (Author)
Created1926-03-24
Description

Letter from P. J. Moran to Carl T. Hayden inquiring when construction will begin on the approach road to Bright Angel Trail.

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ContributorsMoran, P. J. (Author)
Created1925-04-08
Description

Letter from P. J. Moran to Carl T. Hayden inquiring when construction will begin on the approach road to Bright Angel Trail.

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ContributorsUnited States Geological Survey (Publisher)
Created1937-06
DescriptionAerial survey, contour map of proposed Fredonia-Toroweap road.
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ContributorsUnited States National Park Service (Publisher)
Created1937
DescriptionLooking down Toroweap Valley from Mile 57, silver gelatin print.
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ContributorsUnited States National Park Service (Publisher)
Created1937
Description

Vulcan's Throne near Toroweap Point, silver gelatin print.

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ContributorsUnited States National Park Service (Publisher)
Created1937
DescriptionCanyon at Toroweap Point, silver gelatin print.
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ContributorsUnited States National Park Service (Publisher)
Created1937
Description

View from Toroweap Point, silver gelatin print.

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ContributorsUnited States National Park Service (Publisher)
Created1937
Description

View downstream from Toroweap Point, silver gelatin print.