Show FAILING TO AGREE MAY THROW 1500 MINERS OUT OF WORK DES MOINES la Ta March l. l A i.-A A com com- shutdown of or tho the coal mines In Iowa 8 worked by miner mIners Is threatened Tho Tins agreement now existing en the mine operators and the tue miners ex expires ex- ex pires e March farch 31 U and because of the failure of miners and op operators In eastern castern states 1 to reach an a agreement last week weel It IB Is probable that the miners and operators operator who have heretofore follow ollow followed fd rl the example o of or the eastern s states will not bo ho able uble to tomake tomake tomake make a new agreement before March 31 1 1 |