The upper level interior of a dome car, this one configured as a dining area on display at the National Railroad Museum in Green Bay, WI.
User <a href="https://en.wikipedia.org/wiki/User:Slambo" class="extiw" title="en:User:Slambo">Slambo</a> on <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>; same user as <a href="//commons.wikimedia.org/wiki/User:Slambo" title="User:Slambo">User:Slambo</a> on Commons
CC BY-SA 2.0
Photo by Sean Lamb (<a href="https://en.wikipedia.org/wiki/User:Slambo" class="extiw" title="en:User:Slambo">en:User:Slambo</a>)