Interesting article but, I find the photos very interesting!
The Dangers of Train Yards, Through the Eyes of Railroad Employees
A collection of photos from the 1960s tried to show why locomotives need two people in the cab.
https://www.atlasobscura.com/articles/train-yard-photos-1960s
The Dangers of Train Yards, Through the Eyes of Railroad Employees
A collection of photos from the 1960s tried to show why locomotives need two people in the cab.
https://www.atlasobscura.com/articles/train-yard-photos-1960s