Dates: 1893. Size: 1.5 linear feet in 1 box, including 41 photographs. Chicago Public Library, Harold Washington Library Center, Special Collections. E.R. Walker was an official contracted photographer for the 1893 World's Columbian Exposition in Chicago. E.R. Walker produced at least 175 different images for the Exposition. Fair visitors could select the photographs they wanted from among these 175, and build customized souvenir albums. This appears to be one such album, made up of 41 selected images. [Finding aid]