Coal tables. Copy \"of statement showing the production, consumption and export of coal, and the number of persons employed in coal production, in the principal countries of the world, in each year from 1883 to 1898, as far as the particulars can be stated; together with a statement showing the production of, and trade in, petroleum in the United States and in the Russian Empire for a series of years (in continuation of Parliamentary paper, no. 118, of Session 1899)\". (Sessional papers 134)