Commercial photo of the completed watchtower - signature signed by m.E.J. Colter 1932. Circa 1932. Fred harvey co.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/50693818@N08">Grand Canyon National Park</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/grand_canyon_nps/5898105470/">17010B Grand Canyon Historic- Desert View Watchtower Colter Signed c.1932</a>