Show IN THE WORLD OF LABOR At Shamokln Paan the superintendents superin-tendents of the colliers tesucd notice to the men that the mInes wIll not cease operations and that all men desiring de-siring to continue work next Monday will be given full protection Open hostilities between Chicago contractors con-tractors and union labor were resumed yesterday when at noon about SOOO union earpcntrns quit work They demanded de-manded a half holiday on Saturday The contractors refused to accede save during the summer 1 |