This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Photograph of View Toward Worthington Glacier NARA .tif Scope and content Original caption View west parallel to pipeline alignment toward Worthington Glacier which descends from foothigh peaks almost to the Richardson Highway The pipeline will be pushed through dense forest like that seen here prior to crossing the Richardson