You searched for: Collections Indiana Historic Maps Remove constraint Collections: Indiana Historic Maps Provenance 8th, 9th, and 10th Annual Reports (1876, 1877, 1878) / Indiana. Geological Survey. Remove constraint Provenance: 8th, 9th, and 10th Annual Reports (1876, 1877, 1878) / Indiana. Geological Survey. Subject Topical Subject: Caves Remove constraint Subject: Topical Subject: Caves Subject Topical Subject: Mines and mineral resources Remove constraint Subject: Topical Subject: Mines and mineral resources