<i>Title:</i> Ky. - Mammoth Cave: "The Corkscrew" (narrow upward passage)
<i>Abstract/medium:</i> 1 photographic print.
Johnston, Frances Benjamin, 1864-1952, photographer
1891
<p>Library of Congress
</p>
<ul><li><i>Catalog:</i> <a rel="nofollow" class="external free" href="https://lccn.loc.gov/2006689789">https://lccn.loc.gov/2006689789</a></li>
<li><i>Image download:</i> <a rel="nofollow" class="external free" href="https://cdn.loc.gov/master/pnp/cph/3a40000/3a47000/3a47700/3a47715u.tif">https://cdn.loc.gov/master/pnp/cph/3a40000/3a47000/3a47700/3a47715u.tif</a></li>
<li><i>Original url:</i> <a rel="nofollow" class="external free" href="https://www.loc.gov/pictures/item/2006689789/">https://www.loc.gov/pictures/item/2006689789/</a></li></ul>