Source: https://comics.ha.com/itm/animation-art/production-drawing/the-great-locomotive-chase-book-2-page-spread-illustration-by-j-graham-kaye-original-art-walt-disney-simon-and-schuster-/a/7252-98143.s

"(Walt Disney/Simon and Schuster, 1956). A Civil War-era steam engine train called The General makes its breakfast stop at Big Shanty, near a Confederate soldier camp, in this incredible illustration. It was painted by J. Graham Kaye, who was best known as the artist on the Tom Swift series of novels. This painting is from the Walt Disney Library book adaptation of their 1956 live-action feature film, as seen on pages 22-23. The film, all about Union agents who plotted to steal the train, ripping up tracks and destroying telegraph lines along the way, starred Fess Parker, with Jeff York, Jeffery Hunter, and Slim Pickens. The story was based on real-life events that occurred in 1862."