Attendant at the counter of the snack car on the Acela Express.  An Acela Express set was on display as part of the National Train Day festivities at Washington Union Station.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/64873675@N00">Ben Schumin</a> from Montgomery Village, Maryland, USA
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/schuminweb/50565772158/">Acela Express snack car</a>