"The Keystone View Company of Meadville, Pa., was the world's largest producer of stereographs and was in business from 1892 to 1970 on a limited basis. The company was founded by Benneville Lloyd Singley (1864-1938) who photographed many of the views sold by Keystone." -- "The 3-D Exhibit." Donald C. and Elizabeth M. Dickinson Research Center. http://www.nationalcowboymuseum.org/research/r_virt_mm5.html (Retrieved July 16, 2009)
"The Chickamauga Battlefield, established in 1890, is located just north of the City of Chickamauga, and is a part of the Chickamauga-Chattanooga National Military Park, the first and largest in the country." -- "A Short History of Chickamauga." Historic Chickimauga, Georgia. http://www.cityofchickamaugageorgia.org/history.htm (Retrieved July 17, 2009)
From the description of Chickamauga Park, Georgia, stereoptic view, 1898. (University of Georgia). WorldCat record id: 428688450
