Surface drill rigs 1998 United States, Louisville, Kentucky
Surface drill rigs 2000 United States, Louisville, Kentucky
Surface drill rigs 2012 United States, Louisville, Kentucky
Surface drill rigs 2006 United States, Louisville, Kentucky
Surface drill rigs 1997 United States, Louisville, Kentucky
Surface drill rigs 2011 United States, Louisville, Kentucky
Surface drill rigs 2015 United States, Louisville, Kentucky
Surface drill rigs 2007 United States, Louisville, Kentucky
Surface drill rigs 2005 United States, Louisville, Kentucky
Surface drill rigs 2014 United States, Louisville, Kentucky
Surface drill rigs 1979 United States, Louisville, Kentucky
Surface drill rigs 2003 United States, Louisville, Kentucky