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ROOF BOLTER LEE CALDWELL WITH BOLT USED TO BRACE CEILINGS IN MINE OF THE TENNESSEE CONSOLIDATED COAL COMPANY NEAR... NARA .tif Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Corn Jack Photographer File ROOFBOLTERLEECALDWELLWITHABOLTUSEDTOBRACECEILINGSINAMINEOFTHETENNESSEECONSOLIDATEDCOALCOMPANYNEAR