Show during 1010 1010 2016 equal exceed six calendar 1010 1010 1910 exceed bituminous iron steel coal rapid rate temporary slacken slacken blacken ant december due car car ear 1015 son canal great increase 8 8 81 per cent coal half half halt till gal COAL COAL OAL OUTPUT consumption railroad Indu cause boom six month uncle show bituminous coal united states during six month 1010 1010 1910 half period survey return hundred coke indicate during period crease 15 per per pen cent x april february march 1920 great every RECORD per cent six same greater several million iron half half halt 1911 1915 front atlantic seaboard during six 1911 1911 1010 per cent canada coal coal CORI consumption factor april 1015 january present shortage january 1010 1010 1910 50 50 60 per cent OU PUT PUT fit fro cent |