BAN IN IOWA SEEN CHALLENGE TO NLRB BY STATE'S POWER; Governor's Barring of Federal Hearing in Maytag Strike Case Threatens Clash BOARD PLANNED TO GO ON Martial Law Officer Ready to Use Necessary Force--Action Today Up to Washington Ready to Use Force Both Sides for Halting Hearings BAN IN IOWA SEEN CHALLENGE TO NLRB C. I. O. Council for Arbitration Found Company Generally Fair Directed to Hold Hearing
Gov Kraschel risks pol ruin by Maytag Washing Machine Co strike action; W M Short, Farmer-Labor nominee for Gov, at party conv spurns striking CIO union's suggestion that he withdraw in favor of Kraschel