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:
STEEL MILL SMOKE OBSCURES EARLY MORNING SUN. INDIANA TOLL ROAD IN FOREGROUND NARA .tif Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Sequeira Paul Photographer File STEELMILLSMOKEOBSCURESEARLYMORNINGSUN INDIANATOLLROADINFOREGROUNDNARA tif tif File STEELMILLSMOKEOBSCURESEARLYMORNINGSUN