You searched for: Holding Location B-WELLS Remove constraint Holding Location: B-WELLS 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 Subject: Coal mines and mining Remove constraint Subject: Subject: Coal mines and mining