Show COAL PARLEY IMPASSE SEE SEEN NEW YORK April 29 UP Doz tsP Doz ens ns of at unsettled points blocked agreement today between operators I and union leaders of ot the anthracite coal mining industry as ashey they hey entered the last two days das of ofa ofa ofa a conference which may if It unsuccessful precede a n disastrous strike Miners numbering chiefly chiefly In n the great Pennsylvania fields fields- awaited waited word from New York with hope for accord apparently as re remate remote remote re- re mote mate as when the first discussions of f a n new wage contract began two months ago Tomorrow the day 30 extension of tho lie now expired contract ends and the tie United Mine Workers have announced announced an- an they will wUl not continue to work without a new agreement The operators have demanded that wages be cut about 17 per cent to the he 1918 level that the contract betor be bo boor for tor or a year five period to avert strikes and that cooperative effort efort ef- ef fort ort be made to halt unauthorized mining |