Pope John XXIII [Getty Images]

Giovanni XXIII visits the Regina Coeli jail Dec 26 1958. (Photo by Archivio Cameraphoto Epoche/Getty Images) — see more

Giovanni XXIII visits the Regina Coeli jail Dec 26 1958. (Photo by Archivio Cameraphoto Epoche/Getty Images)

Hulton Archive Archivio Cameraphoto Epoche