Wreck of the schooner <i>American Union</i>
<a href="//commons.wikimedia.org/wiki/NOAA" class="mw-redirect" title="NOAA">NOAA</a>
<a rel="nofollow" class="external free" href="https://thunderbay.noaa.gov/shipwrecks/american_union.html">https://thunderbay.noaa.gov/shipwrecks/american_union.html</a>