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Construction on roads at the walls of Black Canyon at the Hoover Dam construction site, approximately 1930-1935

Archival Collection

To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 20

Archival Component

Construction on roads at the walls of Black Canyon at the Hoover Dam construction site, approximately 1930-1935

Archival Collection

To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 20

Archival Component

Construction on roads at the walls of Black Canyon at the Hoover Dam construction site, approximately 1930-1935

Archival Collection

To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 20

Archival Component

Construction on roads at the walls of Black Canyon at the Hoover Dam construction site, approximately 1930-1935

Archival Collection

To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 20

Archival Component

Construction on roads and a bridge across the Colorado River at the Hoover Dam construction site, approximately 1930-1935

Archival Collection

To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 20

Archival Component

Construction on roads at the walls of Black Canyon at the Hoover Dam construction site, approximately 1930-1935

Archival Collection

To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 20

Archival Component

Construction on roads at the walls of Black Canyon at the Hoover Dam construction site, approximately 1930-1935

Archival Collection

To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 21

Archival Component

Suspension bridge under construction at the Hoover Dam construction site, approximately 1930-1935

Archival Collection

To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 21

Archival Component

Construction of roads and a bridge across the Colorado River at the Hoover Dam construction site, approximately 1930-1935

Archival Collection

To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 21

Archival Component

Construction of roads and a bridge across the Colorado River at the Hoover Dam construction site, approximately 1930-1935

Archival Collection

To request this item in person:
Collection Number: PH-00100
Collection Name: L. F. Manis Photograph Collection
Box/Folder: Folder 21

Archival Component