|Big Thunder Mountain Railroad Attraction Poster|
Magic Kingdom Entrance
These attraction posters are made to resemble 'Coming Attractions' movie posters. After all, you are stepping into a show. Why else do you think the pavement is red (carpet) and there is a popcorn cart right inside the park (theater) entrance?
Note the "Snow White's Adventures" carries the original name with the Scary omitted.
I don't know how original these posters are or if some of them are reproductions. A few of them did have copyright dates. You can see the 'Big Thunder Mountain Railroad' poster below dated 1979, a year before the ride's opening. Making this a true 'Coming Attraction' poster.
You can read more about Disney Park Attraction Posters at: http://attractionposter.blogspot.com/