We're happy for you to share this digital image within the spirit of The Commons; however, certain restrictions on high quality reproductions of the original physical version may apply. To read more about what “no known restrictions” means, please visit the http://archives.library.oregonstate.edu/exhibits/FlickrCommonsNoKnownCopyrightsRestrictions.html, or contact staff at the OSU Special Collections & Archives Research Center for details.
At the time of upload, the image license was automatically confirmed using the Flickr API. For more information see Flickr API detail.
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InfoField
Dam It!
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OSU Archives
Pacific NW Stream Survey
Dam It
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许可协议
This image was taken from Flickr's The Commons. The uploading organization may have various reasons for determining that no known copyright restrictions exist, such as:
The copyright is in the public domain because it has expired;
The copyright was injected into the public domain for other reasons, such as failure to adhere to required formalities or conditions;
The institution owns the copyright but is not interested in exercising control; or
The institution has legal rights sufficient to authorize others to use the work without restrictions.
Please add additional copyright tags to this image if more specific information about copyright status can be determined. See Commons:Licensing for more information.
No known copyright restrictionsNo restrictionshttps://www.flickr.com/commons/usage/false
这幅图片原始出处为Flickr的https://flickr.com/photos/34586311@N05/4047386299 ,作者为OSU Special Collections & Archives : Commons 。经机器人FlickreviewR在2016年11月25日审查后确定为采用No known copyright restrictions的协议授权使用。