Robert E. "Bob" Button will present a program on an 1847 Colt "cap and ball" pistol that once belonged to James Chestnut Jr., during the Barton County Historical Society meeting at 7:30 p.m. Monday. "Chestnut’s story is one fascinating account about the Civil War years," said Bev Komarek at the Barton County Historical Museum, where the meeting will be held. "Button will also discuss his "First Peoples" display at the museum, providing information regarding some of our Native American nations."