File:Crystal Springs Dam 1911.jpg
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Size of this preview: 380 × 599 pixels. Other resolutions: 152 × 240 pixels | 304 × 480 pixels | 487 × 768 pixels | 649 × 1,024 pixels | 1,299 × 2,048 pixels | 3,296 × 5,197 pixels.
Original file (3,296 × 5,197 pixels, file size: 7.86 MB, MIME type: image/jpeg)
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Structured data
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Summary[edit]
DescriptionCrystal Springs Dam 1911.jpg |
English: Crystal Springs Dam overflowing, in February 1911, a very wet winter, viewed from below by the San Mateo Creek |
Date | |
Source | Scanned from The Future Water Supply of San Francisco by the Spring Valley Water Company, 1912 |
Author | Unknown authorUnknown author |
Licensing[edit]
Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Crystal_Springs_Dam_1911.jpg |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:08, 25 August 2019 | 3,296 × 5,197 (7.86 MB) | Dicklyon (talk | contribs) | User created page with UploadWizard |
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Metadata
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Width | 3,438 px |
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Height | 5,538 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 600 dpi |
Vertical resolution | 600 dpi |
Software used | Adobe Photoshop Elements 16.0 (Macintosh) |
File change date and time | 14:56, 25 August 2019 |
Exif version | 2.21 |
Color space | Uncalibrated |
Unique ID of original document | FA5226FF819B30C8C403413A7B72C0AD |
Date and time of digitizing | 05:38, 25 August 2019 |
Date metadata was last modified | 07:56, 25 August 2019 |