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Photograph showing an aerial view of the Mike O'Callaghan-Pat Tillman Memorial Bridge casting a shadow over the face of Hoover Dam, Nevada-Arizona border, January 14, 2011

Date

2011-01-14

Description

Photographer's notes: "From the air, the structural and geographic relationships between the bridge and dam are revealed." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph showing an aerial view of the Mike O'Callaghan-Pat Tillman Memorial Bridge casting a shadow over the face of Hoover Dam, Nevada-Arizona border, January 14, 2011

Date

2011-01-14

Description

Photographer's notes: "A late afternoon shadow reveals the connection between the bridge and dam. Note: This was one of the last photographs from the bridge project. When I headed back to the airport, the project's photography was complete." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph showing an aerial view of the Mike O'Callaghan-Pat Tillman Memorial Bridge casting a shadow over the face of Hoover Dam, Nevada-Arizona border, January 14, 2011

Date

2011-01-14

Description

Photographer's notes: "Aerial view of the bridge's shadow against the face of the dam with half of the bridge's deck along the bottom edge of the frame, January 14, 2011." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph showing an aerial view of the Mike O'Callaghan-Pat Tillman Memorial Bridge casting a shadow over the face of Hoover Dam, Nevada-Arizona border, January 14, 2011

Date

2011-01-14

Description

Photographer's notes: "Aerial view of the bridge's shadow against the face of the dam, January 14, 2011." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph showing an aerial view of Black Canyon and the Colorado River, downstream from Hoover Dam and the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, February 3, 2010

Date

2010-02-03

Description

Photographer's notes: "Aerial view of the Black Canyon and Colorado River downstream from both the dam and bridge, February 3, 2010."

Image

Photograph showing an aerial view of Hoover Dam, Lake Mead, the Colorado River, and the Mike O'Callaghan-Pat Tillman Memorial bridge under construction, Nevada-Arizona border, February 3, 2010

Date

2010-02-03

Description

Photographer's notes: "Evening aerial view of the dam and bridge. Twelve tub (box) girders spanned the central pier caps of the bridge forming part of the substructure for the roadbed. Note: This photo was taken well after sunset and was only possible because of the state of digital technology in 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph showing an aerial view of Hoover Dam, Lake Mead, the Colorado River, and the Mike O'Callaghan-Pat Tillman Memorial bridge under construction, Nevada-Arizona border, February 3, 2010

Date

2010-02-03

Description

Photographer's notes: "Evening aerial view of the dam and bridge. Twelve tub (box) girders spanned the central pier caps of the bridge forming part of the substructure for the roadbed. Note: This photo was taken well after sunset and was only possible because of the state of digital technology in 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, Hoover Dam, and Lake Mead as seen from Sugarloaf Mountain near the Arizona-Nevada border, July 30, 2010

Date

2010-07-30

Description

Photographer's notes: "View of the bridge, dam, and Lake Mead from the top of Sugarloaf on the Arizona side, July 30, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, Hoover Dam, and Lake Mead as seen from Sugarloaf Mountain near the Arizona-Nevada border, July 30, 2010

Date

2010-07-30

Description

Photographer's notes: "View of the bridge, dam, and Lake Mead from the top of Sugarloaf on the Arizona side, July 30, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Audio recording clip of interview with Rev. Prentiss Walker by Bernard Timberg, January 27, 1974

Date

1974-01-27

Description

Part of an interview with Rev. Prentiss Walker conducted by Bernard Timberg on January 27, 1974. Walker describes discrimination during Hoover Dam construction and life in Las Vegas prior to segregation.

Sound