Indiana Heartland Coordinating CommissionImprint: [Indianapolis?] : The Commission, 1976.Scale: 1:250,000; Dimensions: 51 x 44 cmCoordinates: W0863936 W0853352 N0401400 N0391921JPEGVAC3073-M-00790G4094 .I4 1976 .I4engIndiana Heartland Coordinating CommissionPublic[Indianapolis region, Indiana]MapsIndianaIndiana--Indianapolis1976Indiana University