(at around 15 secs) The title screen displays the copyright date as "MCMXLVI" (1946). This movie was released in 1936.
At the beginning of the film when Peg Leg arrives in town, in a couple of the shots Irving Bacon's right foot is clearly visible behind him, indicating that the bottom half of his right leg has been strapped behind him.
When Bob Saunders asks Windy about the noise outside, Windy tells him, "It's the gang from The Silver Slipper." The actual name of the saloon, however, is The Crystal Slipper. The name can be seen on the sign when the crowd is leaving the saloon. It is also called "The Crystal Slipper" by everyone else in the film.