Centennial Stereographs (1875)

Stereoscopic view photographs, also known as stereographs or stereoptic cards, are photographs designed for viewing in a stereoscope. Stereoscopes were a popular Victorian-era pastime similar to the more recent Viewmaster. Stereographs consist of two similar versions of a single image mounted side-by-side on a small rectangular board. Placing the stereograph inside the stereoscope allowed users to view the two photographs as a single image. Local photographers created and sold multiple sets of stereographs following the 1875 Centennial. Marketed as "Centennial Views," images were taken during the festivities in both Concord and Lexington.

This interactive map marks where twenty-six "Centennial Views" stereographs were taken during the 1875 Centennial. Some locations are exact, while others have been estimated. Click on each pin to view the photograph in the location it was captured! Click on the images in the grid below the map to view them in full.