Show Mine Owners Owner Plan Pian Wage Ultimatum COLUMBUS O 0 June e 26 United Press Press Ohio ohia coal operators this afternoon announced th they y would deliver an ultimatum to United Mi Mine e W Workers Workers' officials officials' that themen the themen themen men must return to work at a scale of 5 a day by July 15 or the union would be disregarded The announcement was was made byS by S S. S S S. S Bobbins president of the Ohio Coal Operators' Operators association n after a meeting of the executive committee here bere this afternoon |