Inside of Metro North M7 Door Panel for other half see: <a href="//commons.wikimedia.org/wiki/File:Metro_North_M7_Door_Panel_1.JPG" title="File:Metro North M7 Door Panel 1.JPG">Image:Metro North M7 Door Panel 1.JPG</a>
<a href="//commons.wikimedia.org/wiki/User:Darienredsox" title="User:Darienredsox">Darienredsox</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>