Baseball. Denver More on Marvin Davis purchase of Oakland A's. RMN D 16, 1977 p.114,119 Marvin Davis, amazed at attention and publicity brought by purchase of Oakland team; plans to hire general manager. Post D 27 1977 p.45 Transfer of Oakland Athletics sill in doubt. Details. Post Ja 5, 1978 p.35 Marvin Davis states efforts to bring Oakland "A's" to Denver may fail. RM Ja 23, 1978 p.1 Denver pushes for major league baseball. The Denver Magazine v.7 #4 Mr 1977 p. 1* 51-52