From "Life of Ambrose Bierce" by Walter Neale. New York, 1929. A pencil drawing by F. Soule Campbell, which was published in the first volume of "The Collected Works of Ambrose Bierce" (1909).
F. Soule Campbell
<a rel="nofollow" class="external free" href="https://archive.org/stream/lifeofambrosebie00neal#page/n5/mode/2up">https://archive.org/stream/lifeofambrosebie00neal#page/n5/mode/2up</a>