Show CI Claim im Violation of Contracts W WASHINGTON March 13 Ma Mary Many operators in the ex exchanges exchanges ex- ex x- x changes with the tho labor department were said to have hae taken the position that the wage contracts provision with respect to its renewal no longer binds them bec because of ot local or district ac actions actions actions actions' ac- ac by the miners' miners unions which they claim to have been in violation of contracts Comment was withheld today upon the possibility that railroad labor Continued x o 01 M page pago 2 2 |