You searched for: Creator Blair, H. B. (Herbert Buxton), 1860-1905 Remove constraint Creator: Blair, H. B. (Herbert Buxton), 1860-1905 Date Created 1925 Remove constraint Date Created: 1925 Provenance Part of Geological Survey (U.S.). Indiana 1:62,500. Remove constraint Provenance: Part of Geological Survey (U.S.). Indiana 1:62,500.