Sports. Denver Robert Howsam losing his control of Denver Bears and Broncos. RMN May 13, 1961 p.37,43 Clips: Biog: Howsam, Robert R. Howsam moves out of sports business in Denver. RMN May 14, 1961, P-48,51 Clios: Biog: Sports. Denver. Sells out interest in-'Denver Rears and Broncos. Biography of David did much to promote local sports. RMN May 15, 1961 p.61,64 Clips: Biog: Howsam, Robert. T. Garland, Denver journalist, who Post May 12, 1963 p.3B