Braniff international airways 1st through' jet leaves Denver for Panama. 1966 Agrees to purchase 50 pct. interest in Pan American Grace Airways for $15 million, Post Mr 18, 1966 p.68 Buys 9 boeing jets. Post Ap 22, 1966 p.21 Offers jet powered service from Denver for first time. Cervi's Journal S 30 1959 p.12 will lease entire floor of Lincoln Tower building, 1860 Lincoln. RMN D 18, 1966 p.77 Post D 18, 1966 p.1G 0