"Among the plethora of promotional material created by 20th Century Fox for the original 1968 Planet Of The Apes were these two-color "door panel" posters for theaters, introducing various characters from the film. This kind of giant poster was fairly prevalent in the 60s (I've seen similar ones for the Bond films and other flicks), but became less common in the 70s as studios continued to cut costs on this kind of promotion." - Mark H