Surveyors tackling resurvey of Mason-Dixon Line

Surveyors tackling resurvey of Mason-Dixon Line

Looking for a geographic thrill? Go where states meet - Washington Post

The Best Hiking Trails in Baldone, Baldone (Latvia)

Rich Casteel's Instagram, Twitter & Facebook on IDCrawl

Lullehovsbron – Wikipedia

Preserving the Mason-Dixon line Starts with Finding it

Volunteers are Working to Preserve the Crumbling Mason-Dixon Line

Müüsleri - Järva Teataja

Ken Wilson Engineer - Surveyor