1804-1869 19thcentury 20thcentury 978 alabama america bibliography biography browne businessenterprises businessmen businesspeople cahabariverregion canada casestudies coalfields coalminers coalminesandmining companystores companytownarchitecture economicconditions employees familycorporations gatedcommunities gregor hd8106 history historybunkerhillminingcompany historytexasandpacificcoalcompany historytexaspacificmercantileandmanufacturingcompany idaho industrialization industrialrelations industries kellogg laborcamps leadminesandmining local lumbertrade miners pictorialworks refugeecamps sailer servicesfor silverminesandmining socialconditions socialengineering southernstates texas thurber unitedstates wales westernsahara williamphineas workingclass