Show U. U S. S TO BUILD F F FOR By Associated Pre I WASHINGTON Feb 26 approval of oC President Wil authorizing the secretary nor to investigate domes c lignite and peat in an efto effo op commercial uses for tor th reau ot of mines is prepared immediately with the loc loe experimental plant In elthe eithe ern field In Texas or the nr contained in Montana l at i kotas 0 0 P P. Hood HoM the of the the preliminary worth worl J said the lo loca a experimental plant would the basis of nearness to i where the byproduct gas gass gas's accessIbility to a market and assurance ot of a good st Sl nite The Investigation to Texas i |