[NEVADA-A-0289] Hoover Dam (Boulder Dam) : 無料・フリー素材/写真
[NEVADA-A-0289] Hoover Dam (Boulder Dam) / waterarchives
![[NEVADA-A-0289] Hoover Dam (Boulder Dam)](http://farm66.static.flickr.com/65535/51013622427_6eb3fe09de_m.jpg)
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | Image Title: Hoover Dam (Boulder Dam)Date: April 30, 1936Place: Colorado River, Boulder City, NevadaDescription/Caption: On the verso, "770613 Watch Your Credit . . International News Photo Slug (Dam View)Insignificant Man, and one of his might works.Boulder City, Nevada. . . an unusual view of the Arizona Spillway at Boulder Dam, large enough to dock America's largest battleship, this view, looking upstream, shows the highway bridge crossing the spillway channel. Note the size of the man standing in the bottom of the channel. The Arizona Spillway is duplicated on the Nevada bank of the Colorado River above the dam. These channels provide protection from the dam from sudden rises in the river. Together they are capable of by-passing 400,000 second feet of water. The greatest known flood on the river totaled 250,000 second feet. R-4-30-46-12/43"Medium: black and white photographPhotographer/Maker: International News PhotoCite as: NV-A-0289, WaterArchives.orgRestrictions: There are no known U.S. copyright restrictions on this image. While the digital image is freely available, it is requested that www.waterarchives.org be credited as its source. For higher quality reproductions of the original physical version contact www.waterarchives.org, restrictions may apply. |
| 撮影日 | 1936-04-30 00:00:00 |
| 撮影者 | waterarchives , Las Cruces, New Mexico, United States |
| タグ | |
| 撮影地 | McClanahan Mining District, Nevada, United States 地図 |