<a href="https://en.wikipedia.org/wiki/Empire_State_Express" class="extiw" title="w:Empire State Express">Empire State Express</a> locomotive number 999 preserved at the Museum of Science and Industry in Chicago
Photo by Sean Lamb (<a href="//commons.wikimedia.org/wiki/User:Slambo" title="User:Slambo">User:Slambo</a>)
CC BY-SA 2.5
<span class="int-own-work" lang="en">Own work</span>