The Painted Desert in Arizona to finish the interior scenes on the studio lot in Hollywood. Ninety percent of the film was shot in Arizona, between the Painted Desert in Dinosaur Canyon, and Tuba City, Arizona, as well as a nearby Indian reservation. In mid-November it was reported that the recording portion of the film had been completed. Clarence Kolster edited the film during December 1930. By November, advertisements promoting the film were being released to the trade papers. Produced by Pathé Exchange, the film would become part of the RKO Radio Pictures library when they purchased the studio in March, after which
Jedediah Smith in 1822. Smith led the first documented exploration from the Salt Lake frontier to the Colorado River. From there, Smith's party became the first United States citizens to cross the Mojave Desert into what is now the state of California but which at that time was part of Mexico. On the return journey, Smith and his companions were likewise the first U. S. citizens to explore and cross the Sierra Nevada and the treacherous Great Basin Desert. In the following year, Smith and his companions were the first U. S. explorers to travel north from California (on land) to reach