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Keywords from Image Description:
CLOSEUP OF PRECIPITATOR BAGS WHICH INFLATE LIKE VACUUM CLEANERS AT THE METALLURGICAL FURNACES OF THE UNION CARBIDE... NARA .tif Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Schaefer Harry Photographer File CLOSEUPOFPRECIPITATORBAGSWHICHINFLATELIKEVACUUMCLEANERSATTHEMETALLURGICALFURNACESOFTHEUNIONCARBIDE