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Displaying results 26021 - 26030 of 865581

Photograph of leveling sand dunes west of the water tower in Boulder City, circa 1931

Date

1931 (year approximate)

Description

Bulldozers leveling sand dunes west of the water tower in Boulder City.

Image

Photograph of water treatment plant in Boulder City, circa 1931

Date

1931 (year approximate)

Description

Water purification plant in Boulder City.

Transcribed Notes: Notes on photo sleeve: Clarifiers in background, c. 1934 - built before anyone moved into B.C.

Image

Photograph of water treatment plant in Boulder City, circa 1931

Date

1931 (year approximate)

Description

Water treatment plant and water tank in Boulder City.

Image

Photograph of settling basins at Hemenway Wash, Clark County, circa 1931

Date

1931 (year approximate)

Description

Settling basin at the head of Hemenway Wash for water purification works in Boulder City.

Transcribed Notes: Notes on photo sleeve: Water tank gravel plant at head of Hemenway Wash. (Nov. 8, 1931) Clarified water from river was then pumped up to Boulder City. (Credit: W.A. Davis) (According to W.A. Davis, this settling basin was for water purification.)

Image

Photograph of settling basin at the head of Hemenway Wash for water purification works in Boulder City, circa 1931

Date

1931 (year approximate)

Description

Settling basin at the head of Hemenway Wash for water purification works in Boulder City.

Transcribed Notes: Stamped on back of photo: Photograph by W. A. Davis Box 1169, Las Vegas, Nevada; Notes on photo sleeve: [Setting basin for making concrete. Upstream from the Dam about 5-10 miles. R.R. track may have crossed over to Arizona.] Photographer W.A. Davis disagrees: says this is part of a water purification plant; the settling basin shown purifies water. (documentation, 4/92)

Image

Photograph of water pumps for Hoover Dam construction, circa 1931

Date

1931 (year approximate)

Description

Water pumps for the Hoover Dam construction concrete plant, upper batch plant.

Image

Photograph of water pump in Colorado River used for upper concrete batch plant, circa 1931

Date

1931 (year approximate)

Description

Pump in the Colorado River for the upper concrete batch plant

Transcribed Notes: Transcribed from photo sleeve: "Pump used to get water to upper batch plant."

Image

Photograph of Fort Callville from the Nevada side of the Colorado River across to the Arizona side, before 1935

Date

open start to 1935

Description

View of Fort Callville from the Nevada side of the Colorado across to the Arizona side

Transcribed Notes: Transcribed from photo sleeve: "Fort Callville, now under water."

Image

Aerial photograph of Alamo, Nevada, from an overlooking hill, circa 1922

Date

1922 (year approximate)

Description

Alamo, Nevada from an overlooking hill

Transcribed Notes: Transcribed from back of photo: "About 1922 - Alamo - Looked like this."; Transcribed from photo sleeve: "An aerial of Alamo, Nevada ca. 1922"

Image

Aerial photograph of Alamo, Nevada, 1920-1925

Date

1920 (year approximate) to 1925 (year approximate)

Description

Alamo, Nevada from an overlooking hill

Transcribed Notes: Transcribed from front of photo: "Home Town. Alamo, Nevada. In 1920 to 1925."; Transcribed from photo sleeve: "An aerial of Alamo, Nevada looking west in the early 1920s. The four room schoolhouse where Logan Wright attended in 1954 is in the center-back of the picture. Alamo Services was owned and operated by Larry and Evy Davis."

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