<a href="https://en.wikipedia.org/wiki/Ford_Trimotor" class="extiw" title="en:Ford Trimotor">Ford Trimotor</a> and <a href="https://en.wikipedia.org/wiki/Sulfur_lamp" class="extiw" title="en:Sulfur lamp">Sulfur lamp</a> at the <a href="https://en.wikipedia.org/wiki/National_Air_and_Space_Museum" class="extiw" title="en:National Air and Space Museum">National Air and Space Museum</a>
<a href="https://en.wikipedia.org/wiki/User:SDC" class="extiw" title="wikipedia:User:SDC">SDC</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>
<span class="int-own-work" lang="">Own work by the original uploader</span>