Last week in Clarendon, Texas, a crew of cowboys passed through town on a historic journey. The men were delivering pen pal mail to school children from Missouri to Texas. Their task was performed in the same way it would have been done over a hundred years ago. But the unique part, notes Amarillo.com, is the method by which they transported the letters. The cowboys made the journey in an authentic 1880 Butterfield Stagecoach. This was the coach’s swan song.