Matching Items (5)
Filtering by
- All Subjects: Grand Canyon (Ariz.)
- Creators: Smith, George Otis
- Creators: Darton, Nelson Horatio
- Creators: Pinchot, Gifford
- Creators: Wegner, David L.
- Status: Published
ContributorsDarton, Nelson Horatio (Author) / Fred Harvey (Publisher)
Created1917
DescriptionBooklet describing a geological survey of the Grand Canyon. Four editions: 1917, 1929, 1936, 1950.
ContributorsSmith, George Otis (Author)
Created1918-04-23
Description
Letter from George Otis Smith, U.S. Geological Survey to Carl Hayden regarding asbestos mining prospects in the Grand Canyon.
ContributorsSmith, George Otis (Author)
Created1918-05-01
Description
Letter from George Otis Smith to Carl Hayden regarding mining rights in the Grand Canyon.
ContributorsPinchot, Gifford (Author)
Created1909-11-01
Description
Letter from Gifford Pinchot to John H. Page denying his request to build a railway on the rim of the Grand Canyon for the Canyon Copper Company.
ContributorsGrant, Michael, 1951- (Host) / Wegner, David L. (Interviewee) / Public Broadcasting Service (Broadcaster)
Created1988-07-28
Description
Grand Canyon #4 Package (Bloom); Tempe Rio Salado Package, Frank Williams In-Studio (Bloom); Robert Robb Commentary #38 Package (Wong). Segments on "The Grand Canyon: Clashing With Man, Part Four" - a special report on issues concerning the Grand Canyon (Glen Canyon Dam), Tempe's plans to resurrect the Rio Salado Project, and Robert Robb's commentary (what Vice President Bush needs to do to defeat Michael Dukakis).