Show I POBE PROBLEM PRESENTED IN Tnt TilE REPAIR Of Off f ROCKEFELLER HOUSE j TARRYTOWN N. N Y T. Feb 27 TIre The The contractors who have begun the Job o of raising the tho roof root o of John D. D Rockefellers Rockefeller's new house at Pocantico Hills are puzzled by hy tho the problem o of removing a n. three three- ton concrete mass from the top of tho the massive o chimney in tho center of tho the house This chimney Is so EO largo large o that when It was first put In use It H sucked d tho red hot coals coall out of ot the furnace and shot them up up Into nto the air all like a volcano Mr tr Ir home hom stands lands on a n. hill hilland and the chimney has hRS an exceptionally strong draught Besides being to keep a tIre Ire un under er the tire boiler re was danger o of tho root roof catching fire The architects decided to tn v out nut t fireproof lining In the fitt Hue t to reduce Its size and then a ton three cement can cap was pl placed ced cedon on top of It This solved Iohd the coal lem Now tho the contractors arc are puzzled as to the be best t way 0 of getting the concrete concrete con con- crete top down It Is almost impossible to use a derrick and blasting is out o of the tho question |