Newell and Davis' birdseye map of the Centennial Exhibition at Philadelphia in 1876. Birdseye view of Centennial Exhibition at Philadelphia Date: 1876 Author: Newell and Davis Dwnld: Full Size (18.7mb) Print Availability: See our Prints Page for more details pff This map isn't part of any series, but we have other Pennsylvania maps that you might want to check out. This map of Philadelphia's Centennial Exposition [gmap] was for made by...