Old Rig 1
One of the original drill rigs.
https://www.codot.gov/business/designsupport/materials-and-geotechnical/programs/geotech/assets/49-169.jpg/view
https://www.codot.gov/business/designsupport/materials-and-geotechnical/programs/geotech/assets/49-169.jpg/@@download/image/49-169.jpg
Old Rig 1
One of the original drill rigs.
