Among those who stayed at the Florida Hotel while reporting on the Spanish Civil War were John Dos Passos, Ernest Hemingway, Josephine Herbst, Robert Capa, Antoine de Saint-Exupéry, and Martha Gellhorn. Gellhorn noted a day when an “influx of shits” came for lunch, one of whom was “a nice handsome dumb named Errol Flynn who looks like white fire on screen but is only very, very average off.”

As a London-based correspondent for Horace Greeley’s New York Tribune, Karl Marx wrote about Abraham Lincoln’s issuing of the Emancipation Proclamation, “Up to now we have witnessed only the first act of the Civil War—the constitutional waging of war. The second act, the revolutionary waging of war, is at hand.”