Show STRIKE MUST BE STOPPED Concessions Will Probably Be Made on Both Sides Pittsburg April 30Colonel W P Rend returns to Chicago tonight without with-out succeeding In getting the coal operators op-erators to agree to a conference looking look-ing to a settlement of the strike He saysThe I The strike must be stopped soon to avert serious injury In this crisis i is imperative that concessions must be made on both sides The miner is entitled I en-titled to better pay but at the same I time the operator has been forced to I reduce wages through sharp competition I tion and overproduction I have suggested sug-gested a compromise which will give gve I the miners an advance of from 15 to l20 per cent in prices paid at the time of suspension and full restoration of rates when times will justify i I He denies that he is about to surrender sur-render to the miners except on the I compromise basis suggested above |