Group crossing bridge during cobalt search in North Carolina. A man (possibly Thomas Edison) standing in front of automobile.
<ul><li>Keywords: thomas edison; automobiles; mining; Edison; Thomas A.; (EDIS Historical Photo Series Name)</li></ul>
<div class="fn value">
Unknown author<span style="display: none;">Unknown author</span></div>
Taken on 1 May 1906
<a rel="nofollow" class="external text" href="https://npgallery.nps.gov/">NPGallery</a>