If these walls could talk. . . . It’s a cliché everyone has heard, but when you’re dealing with lumber salvaged from a 170-year-old textile factory in Eufaula, Ala., a 19th-century barn in Elizabethton, Tenn., or a 200-year-old barn from Greencastle, Pa., that cliché takes on a whole different meaning. It’s not what happens in a room that’s the story; it’s the actual walls and how they got there.