Philadelphia: Centennial Photographic Co., 1876.  Crowds surround Memorial Hall, also known as the Art Gallery, for the exhibition opening.  Designed by Herman J. Schwarzmann and constructed for the Centennial Exhibition in 1876, today Memorial Hall is the Please Touch Museum.<br>
P.2011.47.172
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/26491575@N05">Library Company of Philadelphia</a>
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