First Glance: The Early Photography Collection (25 minutes)The Early Photography collection at Columbia College Chicago College Archives and Special Collections dates from 1877 to 1922 (mostly 1894-1905) in 2.31 cubic feet.
The collection contains examples of early photographic processes ranging from daguerreotype (invented 1839) to celluloid film (invented 1888), with a strength in stereographic postcards ranging from 1894 to 1905.
The collection also includes ambrotypes, tintypes, cabinet cards, photographic albums, and viewing devices for the stereographs. The photographs in the collection feature common issues of aging, which help illustrate the physical processes of each photographic technique.