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You searched for: Campus IUB Remove constraint Campus: IUB Date Created 1940 Remove constraint Date Created: 1940 Provenance Part of Geological Survey (U.S.). Indiana 1:62,500. Remove constraint Provenance: Part of Geological Survey (U.S.). Indiana 1:62,500. Publisher Geological Survey (U.S.) Remove constraint Publisher: Geological Survey (U.S.)

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  • Indiana Porter quadrangle [1940 printing]
  • Indiana Porter quadrangle [1940 printing]