Indiana Limestone Photograph Collection Coordinator, Abandoned underground coal mines, Coal Mine Information System Director, GIS, databases, coal mine maps

• Building a nation--the Indiana Limestone photograph collection
• The Indiana Limestone photograph collection
• Characterization of potential mine subsidence areas in Indiana
• Indiana Coal Mine Information Project

• Building a Nation: The Indiana Limestone Photograph Collection (ILPC)-Continuation
• Indiana Limestone Photo Collection: Digitization and Dissemination
• Mine Map Acquisition and Digital Archiving Project