This stereograph view shows the crowds visiting the Centennial International Exposition on July 4, 1876. Stagecoaches, horses, and pedestrians make their way down Elm Avenue (now Parkside Ave), with the Main Exhibition Building stretching along the entire length of the background. At the time, the Main Exhibition Building was the largest building in the world.
Of the 200 structures that were built in Fairmount Park for the Centennial Exhibition, only four remain, including Memorial Hall (the Art Gallery), now home to the Please Touch Museum. The Main Building was demolished in 1881.
George Barker. Instantaneous view of Elm Avenue, Philadelphia, July 4th 1876. (Niagara Falls, N.Y, 1876)













