Stones of Northeastern U.S. - Historic - Boundary Markers

Last Remaining Boundary Marker for the Republic of Texas

Boundary Stones: The quest to save DC's 1st federal monuments

Boundary Stones: The quest to save DC's 1st federal monuments

Original Federal Boundary Stone, District of Columbia, Southwest 6

Stones of Northeastern U.S. - Historic - Boundary Markers

Ancient boundary stone hi-res stock photography and images - Alamy

Nation's Capital Boundary Stones Committee

Ancient boundary stone hi-res stock photography and images - Alamy

Western Mass Hilltown HikersHike the HilltownsBoundary Posts