Illustration featuring Prof. Andrews Norton, by Christopher Pearse Cranch (1813-1892). Illustrations ca. 1837-1839, collected in 1844 by James Freeman Clarke and erroneously dated 1835.  <a rel="nofollow" class="external text" href="http://oasis.lib.harvard.edu/oasis/deliver/findingAidDisplay?_collection=oasis&amp;inoid=3235&amp;histno=0">Christopher Pearse Cranch illustrations of the New Philosophy (MS Am 1506)</a>, Houghton Library, Harvard University
Christopher Pearse Cranch
circa 1837 <div style="display: none;">date QS:P,+1837-00-00T00:00:00Z/9,P1480,Q5727902</div>
<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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