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:
CLOSEUP OF PRECIPITATOR HOPPERS ON THE POWER PLANT AT THE UNION CARBIDE FERROALLOY PLANT. BETWEEN OCTOBER AND... NARA .tif Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Schaefer Harry Photographer File CLOSEUPOFPRECIPITATORHOPPERSONTHEPOWERPLANTATTHEUNIONCARBIDEFERROALLOYPLANT