LOCOMOTIVE ROSTERS, POORS MANUALS & MORE! ROCK ISLAND - CHICAGO ROCK ISLAND & PACIFIC. OFFICIAL GUIDES: 1868,1870,1877,1878,1881,1889,1891,1893,1895, 1910, 1920, 1930, 1933, 1936, 1937, 1940, 1941, 1945 (2 issues), 1946, 1948 (2 issues), 1952, 1953, 1954, 1955 (2 issues), 1956, 1957, 1958 (2 issues), 1960, 1962(2 ISSUES), 1963, 1965, 1966 (3 ISSUES), 1967(2 ISSUES), 1968 (3 issues), 1969 (3 issues).
