OK. This is not the deepest topic, but...
I saw an episode of Green Acres. (Yup. That 1960s TV show about farm life.) In the intro, he's driving an ancient Ford tractor and, if you look close, in addition to the driver's seat there's a steel implement seat bolted on to the right fender. Is there any practical reason this would be there?
www.youtube.com/watch?v=DrbPAt1_vc4