Colorado. Secretary of state 1974-1982 (Buchanan, Mary Estill ) Abolished job of Jim Gaddis, deputy state elections officer. RMN D 13, 1974 p.5 Mary Buchanan planning crackdown on violations of sunshine law. RMN My 8, 1975 p.5 RMN My 9, 1975 p.1,11 Secretary of State Mary Buchanan tried again to find bipartisan support for a bill, calling for postcard voter registration. , 1975 p.6 Secretary of State Buchanan fails to get campaign law changed. RMN My 15, 1975 p.5 0