This is an original production-made prop wanted poster for 'The Mingo Kid' from The Roy Rogers Show episode of the same name, which originally aired on April 26, 1953. One of these posters can be seen in the first minute of the episode, as seen in the screenshot from photo #2.
I obtained this poster directly from Earl Hays Press, who made it for the show 73 years ago.
These are very rare, but are known to exist in several different paper colors.
