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- I, SPUI, the creator of this image, hereby release it into the public domain. If that cannot be done for any reason, including the nonexistence of a way to release a work into the public domain, I release it (or my changes in the case of a derivative work) under the following license:
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This image is copyrighted. The copyright holder has irrevocably released all rights to it, allowing it to be freely reproduced, distributed, transmitted, used, modified, built upon, or otherwise exploited in any way by anyone for any purpose, commercial or non-commercial, with or without attribution of the author. |
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An example of a reference sign in Pennsylvania, based on this photo. This is on PA 51 north, with PA 588 to the right and SR 4021 to the left. 70 indicates the section of SR 4021.
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