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Displaying results 91521 - 91530 of 96998

Film transparency of Dwight D. Eisenhower and Louis R. Douglass at Hoover Dam, June 22, 1952

Date

1952-06-22

Description

Black and white image of General Dwight D. Eisenhower (prior to becoming President) and Hoover Dam's Director of Power, Louis R. Douglass, talking while on the ramp of the dam's powerhouse.

Image

Film transparency of a loading dock, Lake Mead, August 28, 1955

Date

1955-08-28

Description

A black and white image with the following printed description: Looking down the loading strip at Hemenway Wash, to Lake Mead where the many recreationists launch their boats for various water sports. One of the two boat docks is seen at the left of the strip.

Image

Film transparency of high scalers working on Hoover Dam, August 15, 1932

Date

1932-08-15

Description

Black and white aerial image of several high scalers at work at the Hoover Dam construction site, specifically in the location for the Arizona-side intake towers. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Film transparency of Herbert Hoover touring the Boulder Canyon Project, November 12, 1932

Date

1932-11-12

Description

Black and white image of President Herbert Hoover and official party during an inspection tour of the Boulder Canyon Project. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Film transparency showing construction on a Hoover Dam spillway tunnel, April 26, 1946

Date

1946-04-26

Description

Black and white image with the following printed description: "View showing extension work on Nevada Spillway Tunnel #2 at Hoover Dam. Work performed by Guy F. Atkinson Company of San Francisco, California." Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Film transparency of the Nevada spillway, Hoover Dam, August 29, 1933

Date

1933-08-29

Description

Black and white image of Hoover Dam with the following printed description: "Looking upstream through Nevada spillway. Overflow weir under construction at right, completed section of channel lining and parapet at left." Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Film transparency of men pouring concrete, Hoover Dam, June 6, 1933

Date

1933-06-06

Description

Black and white image of Hoover Dam with the following printed text: "First 8 cubic yard batch of concrete being placed in Boulder Dam proper." Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Film transparency of penstock pipes, Hoover Dam, December 10, 1933

Date

1933-12-10

Description

Black and white image of Hoover Dam with the following printed description: "Thirty-foot-diameter-steel-penstock pipe set up from joint assembly at the Babcock and Wilcox Co. Plant." Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Film transparency of an evaporation tower, Hoover Dam, June 26, 1933

Date

1933-06-26

Description

Black and white image of Hoover Dam with the following printed description: "Evaporation tower for dam precooling system located on downstream cofferdam. View from Nevada outlet house bench." Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Film transparency of the upstream face of Hoover Dam, February 27, 1935

Date

1935-02-27

Description

Black and white image of Hoover Dam with the following printed description: "Upstream face of the dam as seen from portal of construction tunnel on Nevada side of Black Canyon." Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image