Surface drill rigs 2005 592 h United States, Pittston, Pennsylvania
Surface drill rigs 1980 United States, Mifflinburg, Pennsylvania
Surface drill rigs 1969 United States, Mifflinburg, Pennsylvania
Surface drill rigs United States, Mifflinburg, Pennsylvania
Surface drill rigs 1990 United States, Mifflinburg, Pennsylvania
Surface drill rigs 2006 United States, Mifflinburg, Pennsylvania
Surface drill rigs 2000 United States, Mifflinburg, Pennsylvania
Surface drill rigs 2024 United States, Mifflinburg, Pennsylvania
Surface drill rigs 1999 United States, Mifflinburg, Pennsylvania
Surface drill rigs 2003 United States, Mifflinburg, Pennsylvania
Surface drill rigs 1993 United States, Mifflinburg, Pennsylvania