I took this image from a youtube video, showing an obelisk being broken down. You can google "Mohawks filmed removing U.S.-Canada border post" for more info.
I don't recognize that specific medallion, but it looks to me like a survey marker. You know, the kind that is plante in the ground as a survey reference point.
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Coin Community assumes no liability for errors. Copyright 2005 - 2026 Coin Community Family- all rights reserved worldwide. Use of any images or content on this website without prior written permission of Coin Community or the original lender is strictly prohibited. Contact Us | Advertise Here | Privacy Policy / Terms of Use