Old Rig 2
One of the original drill rigs.
https://www.codot.gov/business/designsupport/materials-and-geotechnical/programs/geotech/assets/49-171.jpg/view
https://www.codot.gov/business/designsupport/materials-and-geotechnical/programs/geotech/assets/49-171.jpg/@@download/image/49-171.jpg
Old Rig 2
One of the original drill rigs.
