Image: Boundary Stone (District of Columbia) NW 1
Description: DC Boundary Stone Northwest Mile 1,that is the stone 1 mile northwest of the westernmost point in the original District of Columbia. Actually it is now in northern Virginia. The stone was placed in 1791-1792 by Andrew Ellicott and Benjamin Banneker. See zhurnaly.com/maps/DC_Boundary_Stones.html for a map of these stones.
Title: Boundary Stone (District of Columbia) NW 1
Credit: https://www.flickr.com/photos/zhurnaly/67703183/sizes/z/in/set-1352644/
Author: zhurnaly (Mark Zimmermann)
Usage Terms: Creative Commons Attribution 2.0
License: CC BY 2.0
License Link: https://creativecommons.org/licenses/by/2.0
Attribution Required?: Yes
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