Koppers Building
<ul><li><a href="//commons.wikimedia.org/wiki/File:Rachel_Carson_Bridge.jpg" title="File:Rachel Carson Bridge.jpg">Rachel_Carson_Bridge.jpg</a>: <a href="//commons.wikimedia.org/wiki/User:HoboJones" title="User:HoboJones">HoboJones</a></li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Xnatedawgx" title="User:Xnatedawgx">Xnatedawgx</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Xnatedawgx" title="User talk:Xnatedawgx"><span class="signature-talk">talk</span></a>)</li></ul>
CC BY-SA 3.0
<ul><li><a href="//commons.wikimedia.org/wiki/File:Rachel_Carson_Bridge.jpg" title="File:Rachel Carson Bridge.jpg">Rachel_Carson_Bridge.jpg</a></li></ul>