Born-Digital or AnalogAnalogTranscriptLadd petroleum corporation J.B. Ladd forms corporation with interests in eight states. Post 0 27, 1968 p.3J Purchases 3,000 acre tract near Castle Rock for luxury housing project. RMN Jy 14, 1971 p.77 Formed subsidiary Laco Gas Exploration, Inc. Net income declines. Post Jy 11, 1972 p.25 Post Mr 13, 1973 P.33 Will tie acquired by Utah International, Incorporated. RMN N 29, 1973 p.87CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng