Purplepapa posted:The E6 demo unit, IIRC, was displayed at the NY world's fair and later sold to Seaboard Air Line and was numbered 3014 and repainted. The unit, while on display, had clear panels on parts of the side to display the interior. I don't have a photo but hope this post will help find one.
You had me curious about that display. Found this so far; is this the same E6? Bad angle for a side view though.