File:Wcd0313b.jpg
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Captions
Summary
[edit]DescriptionWcd0313b.jpg |
English: Opening of bituminous coal bed. William Groszenger, the discoverer of the field. He is standing by the Columbus coal field, Columbus. Esmeralda County, Nevada. 1896.
Note that there is a similar picture in Spurr, "Ore Deposits of the Silver Peak Quadrangle, Nevada", v. 55 USGS, at https://books.google.com/books?id=krfmAAAAMAAJ&pg=PA164. Groszenger's name is also spelled Groezinger in other sources |
Date | |
Source | https://library.usgs.gov/photo/#/item/51ddca42e4b0f72b44721437 |
Author | USGS |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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current | 18:58, 31 December 2017 | 3,756 × 2,556 (6.23 MB) | Cxbrx (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | HP |
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Camera model | HP ScanJet 8200 |
Orientation | Normal |
Horizontal resolution | 600 dpi |
Vertical resolution | 600 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 10:23, 26 January 2005 |
Y and C positioning | Co-sited |
Pair of black and white reference values |
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Exif version | 2.2 |
Meaning of each component |
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Supported Flashpix version | 1 |
Color space | Uncalibrated |