1. Ephemeral vistas : the expositions universelles, great exhibitions and world's fairs, 1851-1939 /: the expositions universelles, great exhibitions and world's fairs, 1851-1939. (2017) Other Names: Greenhalgh, Paul, 1955 October 21 Record Type: Book Extent: 1 online resource (272 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗