Newspapers. Denver. Denver Post Effect Palmer Hoyt's 10 year stay with Post has had on newspaper. Cervi's Journal F 9, 1956 p.l-2 E. Ray Campbell of Denver Post warned not to continue unethical practices against Cervi's. Cervi's Journal My 7, 1958 p.l Loss of newspaper advertising in 1957 causes financial crisis. Cervi's Journal Ja 16, 1958 p.l Robert W. Lucas, fifth Post managing editor resigns because of Palmer Hoyt. Cervi's Journal A,, 31., 1;60 p.36 1960