Concrete Pillar at Platteville, Colorado (diagram)


Concrete Pillar at Platteville, Colorado

Installed by National Geodetic Survey

Contact: Richard Cohen, NGS Colorado State Advisor



Article ID: 283
Created: November 12, 2008
Last Updated: November 12, 2008
Author: Beth Bartel

Online URL: https://kb.unavco.org/article/concrete-pillar-at-platteville-colorado-diagram-283.html