Mystery and Marvel

First book on the Centennial in nearly four decades, offering a new insight into this seminal event. The Centennial was America’s first world’s fair, taking place only twenty-five years after the first international exposition in London. The exhibition was a paean to progress by people fascinated by science and technology. The organizers—largely leading Pennsylvania industrialists and merchants—wanted to show the world that the United States was as advanced as any nation in Europe and for the mo