United mine workers of America Reform candidate Miller carried Dist. 15 (Colorado and New Mexico). RMN D 16, 1972 p.8 Full page ad telling widows and retirees how to file claims. Post Ja 17, 1973 p.11AA Motion to prohibit merger of Colorado-New Mexico dis. tricts with others denied. Post Jy 3, 1973 p.4 UMW delays union representation election amid charges of unfair labor practices. Post Ja 11, 1975 p.6