Show HEARING ADJOURNED I 1 washington juno june 22 tho the last of the hearin hearings qs for the present by tho the interstate commerce commission in connection with its investigations into the relations of the railroads wit with coal and oil traffic was held here today and marked tho the practical completion ot ol the inquiry as regards the eastern bituminous fields the hearings will bo be resumed in the fall the commission in the meantime preparing its report on the facts developed for the consideration of congress |