From album entitled: A Souvenir of the Harriman Alaska Expedition, May - August, 1899. Volume 1, New York to Cook Inlet, leaf 8.
<p>Caption on image: The ferry - Snake River
</p><p>Photograph taken by Grove Karl Gilbert, Geologist, U.S. Geological Survey, member of the 1899 Harriman Alaska Expedition.
</p>
<ul><li>Subjects (LCTGM): Ferries--Idaho--Snake River, South Fork; Passengers--Idaho--Snake River, South Fork; Horses--Idaho--Snake River, South Fork; Carts &amp; wagons--Idaho--Snake River, South Fork; Rivers--Idaho</li>
<li>Subjects (LCSH): Harriman Alaska Expedition (1899); Snake River, South Fork (Idaho); Horse-drawn vehicles--Idaho--Snake River, South Fork</li></ul>
<bdi><a href="https://en.wikipedia.org/wiki/en:Grove_Karl_Gilbert" class="extiw" title="w:en:Grove Karl Gilbert"><span title="American geologist">Grove Karl Gilbert</span></a>
</bdi>
Taken on 1 May 1899
<a rel="nofollow" class="external text" href="http://content.lib.washington.edu/harrimanweb/index.html">Harriman Alaska Expedition Collection</a>