<a href="https://en.wikipedia.org/wiki/William_B._McKinley" class="extiw" title="en:William B. McKinley">William B. McKinley</a>, US Senator and Congressman from Illinois
Harris &amp; Ewing
<a rel="nofollow" class="external text" href="http://hdl.loc.gov/loc.pnp/hec.02492">Library of Congress</a>