File:Ontanagon river, Victoria dam and Taylor compressor plume.png
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Summary edit
DescriptionOntanagon river, Victoria dam and Taylor compressor plume.png |
Français : Panorama montrant le barrage Victoria construit en 1930 pour l'hydroélectricité, du canal original vers le compresseur d'air inondé depuis 1930, et panache de l'évent de sécurité, Victoria Mining Co, près de Rockland, Mich.
English: View showing Victoria Dam built in 1930 for hydroelectric power, original canal to air compressor under water since 1930, and plume of the compressor's safety blowoff, Victoria Mining Co, near Rockland, Mich. |
Date | |
Source | Hydraulic air compressors, published by the United States Department of the Interior |
Author | Leroy E. Schulze |
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 | 20:47, 25 June 2018 | 1,816 × 949 (1.15 MB) | Borvan53 (talk | contribs) | User created page with UploadWizard |
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Horizontal resolution | 47.24 dpc |
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Vertical resolution | 47.24 dpc |
File change date and time | 17:12, 23 June 2018 |