Show DULUTH BOARD OF TRADE HELD LEGAL ST. ST PAU PAUl PAUk May 7 The The Duluth board of ot trade ha hawon won the suit brought against It by the state of Minnesota to dissolve Its charter and to dispose of ot its p property on the ground that it Is an Illegal al combination combination com corn in restraint of ot trade The state supreme court decided the case against the state The Te suit was brought after evidence had been submitted by the time Minnesota mers exchange which was denied a Q grounds that It violated the rule against scale of ot absolute ab- ab split commissions fixing a rJ Te solute rates |