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Summary
Protest about the Love Canal contamination by a resident, ca. 1978 or so.
Licensing
Source: EPA historical website[1]; gives no indication of its copyright being held by anyone else.
CAUTION! An organization called PicRights.com claims that this image is owned by the Associated Press (AP). PicRights.com just charged me $950 to enforce this claim (10-12-23). Wikimedia Commons should review their classification of this image as "Public Domain."