My husband Chris immediately recognized the ancient alphabet and grabbed a book about Ogham from our library. Inside the cover was a yellowed scrap of paper with C-H-R-I-S written in the old Irish ...

A gardener in the U.K. found a rock with 1,600-year-old ogham inscription, an early alphabet for the Irish language. Now, it’s on display. Screengrab from the Herbert Art Gallery & Museum's ...