Engraving showing<a href="https://en.wikipedia.org/wiki/Joseph_Henry" class="extiw" title="en:Joseph Henry">Joseph Henry</a>.
G. R. Hall
circa 1875 <div style="display: none;">date QS:P,+1875-00-00T00:00:00Z/9,P1480,Q5727902</div>
Illustration from Sarah K. Bolton, <i>Famous Men of Science</i> (New York, 1889). Scan obtained at webpage <a rel="nofollow" class="external text" href="http://www.marcdatabase.com/~lemur/lemur.com/gallery-of-antiquarian-technology/worthies/">A Temple of Worthies</a>. Apparently from an engraving by G. R. Hall, possibly after a photograph by T. W. Smilie; see <a rel="nofollow" class="external autonumber" href="http://people.clarkson.edu/~ekatz/scientists/henry.html">[1]</a>.