Born-Digital or AnalogAnalogTranscriptMartin-Marietta corporation Martin-Marietta Aerospace of Littleton is one of 3 firms selected by the Energy Research and Development Administration to design a pilot plant utilizing solar energy to generate electricity. rocky mountain Journal S 3, 1975 p.1,3 Joins Utilities Group, Incorporated to buy Peabody Coal Company. RMN N 10, 1975 p.49 Post N 10, 1975 p.17 Is awarded Air Force contract to build experimental satellite. Post Mr 4, 1976 p.39CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
