A temporary exhibit at Oklahoma City’s City Hall this week is drawing attention to many of the state’s “Most Endangered Historic Places” in hopes of protecting these priceless sites, reports KFOR.

Provided photographs / amarillo.com

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.

Barclay Gibson

While many towns in the Texas Panhandle have grown over the last century, others have dwindled in population, and some have been almost completely forgotten. The website texasescapes.com has a section dedicated to the ghost towns of the panhandle, where you can learn about the forgotten past of the Llano Estacado.