Railroads bibliography: (1) Union Depot 1878 clippings of general railroad information; (2) "Kansas City's Railroads: Past, Present, and Future," by Herman L. Traber; (3) "River, Road, and Rail: William Richardson's Journey from Louisville to New York in 1844," by William Bell Wait; (4) "American Railroads and Their Railroads," by the Association of American Railroads, 1948; (5) National Transportation Program Supplement No. 2; (6) "Railroads at Work," 1945; (7) "Romance of Railway Express"; (8) "Railroads in This Century"; (9) "Trains of Today and Tomorrow," in National Geographic Magazine, November 1936; (10) "Quiz on Railroads and Railroading"; (11) Union Depot 1878-1914 and prior; (12) Missouri Pacific; (13) Union Pacific; (14) Burlington; and (15) other railroads.