Show I 1 0 Pittsburg Jan 11 The H.-The The United States Stales Steel corporation hall has be begun un construction at of tho thu largest coal storage basin In Jn th the world It will trill hol hold coal sufficient to keep l-cep the plant there In operation for tor six months and the thc coal will bo used USel only in an emergency Tho basin will hold tons of or coal I. It is feet wl wide Je and SOi feet long long- an and J will be bc of concrete It IL will have ha ti two traveling tra cranes with a t capacity of 2000 tons dJ dally dali IJ I. I |