As for my contribution.... I'm a bit biased because I have a family member that works for WRC (the company that did the restoration on the car)... but a video from a while back on the restoration and the move of a Jim Crow era segregated car to the basement of the National Museum of African American History and Culture (also includes a bit on a guard tower as well because the car and the tower had to be installed while the building was still under construction) - btw - bet you had no idea you could shrink wrap a train car did ya?

: