"EN SU PROPRIO DERECHO": A VINTAGE LOBBY CARD WITH AN ORIGINAL PHOTO FOR THE MEXICAN RELEASE OF THE WESTERN MOVIE "THE DUDE RANGER" FROM A STORY BY ZANE GREY.

- sc An original lobby or window card for the movie based on a story by Zane Grey starring George O'Brien, Irene Hervey, Henry Hall, James Mason, and Alma Chister. The 12 inch high by 17 inch wide lobby card (or possibly a window card) is mounted onto cardboard, with an original 7-1/4 inch high by 9-1/2 inch wide black & white photograph depicting a scene from the film mounted at right. The edges and corners are quite rubbed and worn with some slight damage to the title at top. There is some staining to the right border which barely touches the right edge of the photograph. The photo itself is only very slightly scratched. An unusual lobby or window card for this Western directed by Edward F. Cline. Please note that the Western actor, James Mason (also known as Jim Mason) was an American cowboy actor and is not to be confused with the English dramatic actor.