Artist's signature of cartoonist J. Campbell Cory
<bdi><a href="https://en.wikipedia.org/wiki/en:J._Campbell_Cory" class="extiw" title="w:en:J. Campbell Cory"><span title="American cartoonist">J. Campbell Cory</span></a>
</bdi>
<cite class="book" style="font-style:normal">Cory, J. Campbell (1912)      <i> <a rel="nofollow" class="external text" href="https://archive.org/details/cartoonistsartin00cory">The Cartoonist's Art</a></i>, <a href="https://en.wikipedia.org/wiki/en:Chicago" class="extiw" title="w:en:Chicago"><span title="city and county seat of Cook County, Illinois, United States of America">Chicago</span></a>:  Tumbo Co.  <small></small></cite>