The Trail of the Snake Band(1913)

"Chuck" Peters, a gambler, is in love with Nell Braley, the daughter of the town saloon keeper. Nell, however, loves Bob Coleman, a cattleman. The express messenger is held up in the woods and the bandit escapes, leaving a snake hatband as a clue. Coleman inherits money, and as he is riding to the next town, finds the hatband and buckles it around his sombrero.