Born-Digital or AnalogAnalogTranscriptDenver. Traffic Revolutionized by Barnes. Post S 14, .1951 p.22 Electronic "brain" to control traffic. Post Mr 9, 1952 p.lA Second worst jam follows ball game. Post Ap 2, 1952 p.1 Master controller to start thinking. Post My 4, 1952 p.23A Denver's traffic record one of best in country. Post D 2, 1952 p.31 Walk lights go into effect today. RMN N 6, 1951 p.18CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
