You searched for: Creator Cooke, Chas. E. (Charles E.) Remove constraint Creator: Cooke, Chas. E. (Charles E.) Creator Geological Survey (U.S.) Remove constraint Creator: Geological Survey (U.S.) Date Created 1950 Remove constraint Date Created: 1950 Provenance Part of Geological Survey (U.S.). Indiana 1:62,500. Remove constraint Provenance: Part of Geological Survey (U.S.). Indiana 1:62,500.