Illustration featuring circus performer/acrobat Thomas Hanlon performing "l'eschelle perileuse" at Niblo's Garden. Cropped version. Accompanying pencil notation gives date as January 1860.. <a rel="nofollow" class="external text" href="http://id.lib.harvard.edu/aleph/012811691/catalog">Circus Images, 1766-1939 (MS Thr 693). Harvard Theatre Collection, Houghton Library, Harvard University</a>
Artist unidentified
1860
<bdi><a href="https://en.wikipedia.org/wiki/en:Houghton_Library" class="extiw" title="w:en:Houghton Library"><span title="library at Harvard University">Houghton Library</span></a>
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