Viewpoint legend icon, to left
<span class="url"><a rel="nofollow" class="external text" href="http://www.nps.gov/hfc/carto/map-symbols.htm%7CNPS">Graphics http://www.nps.gov/hfc/carto/map-symbols.htm%7CNPS Graphics</a></span>
2019-06-04
<span class="int-own-work" lang="en">Own work</span>