Wier, Charles E. (Charles Eugene), 1921- cartographer."1953."Imprint: [Bloomington, Ind.?] : Indiana Dept. of Conservation, Geological Survey, [1953]Dimensions: 66 x 31 cm; Scale: 1:1,000,000Coordinates: W0880500 W0844700 N0414500 N0374600JPEGVAC3073-M-00792G4091.H9 1953 .W54engIndiana. Geological SurveyPublicCoal-fired power plantsCoalCoal mines and miningMap of Indiana showing production and flow of coal, and location of electric generating plants consuming coalMapsIndiana1953Indiana University