Born-Digital or AnalogAnalogTranscriptNational defense. Colorado Colorado car owners will be required to turn in old license plates. RMN Ag 9, 1941 p.3 Denver women study for defense air work. RMN Ag 21, 1941 p.6 Mission inspects Denver defense plant facilities. RMN 0 4, 1941 p.8CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
National defense. Colorado, [452004]. Denver Public Library Digital Collections, accessed 14/02/2026, https://digital.denverlibrary.org/nodes/view/1465841
