Born-Digital or AnalogAnalogTranscriptMartin-Marietta corporation To build $20 million cement plant at Lyons, Colorado. Post Nov. 15, 1964 p.87 Larry M. Hayes named Public Relations officer. RMN Nov. 26, 1964 p.11 Titan 3-A performance gives boost to Martin Company future. RMN Dec. 11,'1964 p.5 Summary of its 1964 activities. RMN Jan. 2, 1965 p.10 500-600 more employees to be terminated soon. . Post Jan. 29, 1965 p.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
