Ernest Hemingway on crutches in Milan, Italy in 1918.jpeg

This 1918 photo provided by the John F. Kennedy Library Foundation from the Ernest Hemingway Collection shows Ernest Hemingway on crutches in Milan, Italy, where he was convalescing after being wounded while serving as an ambulance driver during World War I. A new three-part documentary about Hemingway, which relied heavily on the archives at the John F. Kennedy Presidential Library and Museum in Boston, debuts April 5, 2021, on PBS. (John F. Kennedy Presidential Library and Museum, Boston via AP)