You searched for: Campus IUB Remove constraint Campus: IUB Creator Illinois State Geological Survey Remove constraint Creator: Illinois State Geological Survey Collections Indiana Historic Maps Remove constraint Collections: Indiana Historic Maps Provenance Part of Geological Survey (U.S.). Indiana 1:62,500. Remove constraint Provenance: Part of Geological Survey (U.S.). Indiana 1:62,500. Subject Geographic Subject: Wabash County (Ill.) Remove constraint Subject: Geographic Subject: Wabash County (Ill.)