In 1933, at the Century of Progress Exhibition, a detailed replica of Fort Dearborn was erected as a fair exhibit. As part of the celebration, both a United States one-cent postage stamp and a souvenir sheet (containing 25 of the stamps) were issued, showing the fort. The individual stamp and sheet were reprinted when Postmaster General James A. Farley gave imperforated examples of these, and other stamps, to his friends. Because of the ensuing public outcry, millions of copies of "Farley's Follies" were printed and sold.