<i>Title:</i> Ground floor of the Treasury extension (Photographed &amp; reduced from a drawing).
<i>Abstract/medium:</i> 1 photographic print : salted paper ; 39.5 x 31.8 cm (mount)
Walker, Lewis E. (Lewis Emory), 1822-1880, photographer; Walter, Thomas Ustick, 1804-1887, architect
1857
<p>Library of Congress
</p>
<ul><li><i>Catalog:</i> <a rel="nofollow" class="external free" href="https://lccn.loc.gov/2011660272">https://lccn.loc.gov/2011660272</a></li>
<li><i>Image download:</i> <a rel="nofollow" class="external free" href="https://cdn.loc.gov/service/pnp/ppmsca/31900/31995v.jpg">https://cdn.loc.gov/service/pnp/ppmsca/31900/31995v.jpg</a></li>
<li><i>Original url:</i> <a rel="nofollow" class="external free" href="https://www.loc.gov/pictures/item/2011660272/">https://www.loc.gov/pictures/item/2011660272/</a></li></ul>