CF&I Steel corporation President C. Clay Crawford, denied reports his company had been involved in any special or favorable arrangements with former state officials to avoid Colorado sales or income taxes. RMN My 17, 1975 p.140 Robert J. Slater is elected president of Pueblo firm, C. Clay Crawford, former president is retiring. Picture. RMN Mr 26, 1976 p.90 First federal clean-air lawsuit filed; accused the Pueblo company of violating Colorado. air quality regulation RMN Jy 3, 1976 p.6 Post Jy 3, 1976 p.3 0