<i>Title:</i> Philadelphia, Pa. In Roberts' Hollow oppost. Laurel Hill Ravine below Laurel Hill Philada. / / A Kollner.
<i>Abstract/medium:</i> 2 prints on 1 sheet : tinted lithograph ; 1st image with border 26.7 x 20.1 cm, 2nd image with border 26.7 x 20.3 cm, on sheet 35.5 x 54.3 cm.
<bdi><a href="https://www.wikidata.org/wiki/Q18507882" class="extiw" title="d:Q18507882"><span title="German painter and lithographer, 1813-1906, active in United States">Augustus Köllner</span></a>
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1878
<bdi><a href="https://en.wikipedia.org/wiki/en:Library_of_Congress" class="extiw" title="w:en:Library of Congress"><span title="(de facto) national library of the United States of America">Library of Congress</span></a>
</bdi>