Show UNIONS AT BINGHAM LOSE PLEA TO NLRB Petitions filed for three A F of L craft unions requesting lesting establish establish- me t of separate bargaining barg uni units for certain craftsmen employed at the Copper corpora corpora- lions lion's open pit mine at Bingham Bingha were rejected by the national labor labo relations bo board rd Friday press di dispatches dispatches dis- dis patches from Washington D. D C C. reported The bargaining units units' we e eo sought o by the Inter International A Association Association As- As of Machinists the I In- In Brotherhood of Ele Electrical Elec- Elec Workers and the Intern International International Union of Operating Eng Engi- Engineers Engineers Engi- Engi all affiliated with the A F of L. L The board found that tl the bargaining units sought by th the three organizations were not a appropriate appropriate ap- ap for collective bargaining |