Born-Digital or AnalogAnalogTranscriptRAILROADS. CHICAGO AND NORTH WESTERN Description of upgrading former Rock Island "Spine Line" between Kansas City and Twin Cities. Map. Trains Magazine, S 1984, v.44 411 p.9CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
RAILROADS. CHICAGO AND NORTH WESTERN, [506721]. Denver Public Library Digital Collections, accessed 14/05/2025, https://digital.denverlibrary.org/nodes/view/1772468
