1 Revised for the commission Aug. 15, 1923, by the U. S. Bureau of the Mint. 2 Figures for 1921 have been partially revised in this table; they are subject to further revision in the forthcoming report of the Director of the Mint for the fiscal year 1923. 3 Bolivia and Chile figures combined under Bolivia for 1912 to 1915, inclusive, Gold production of the world, by continents, compared for 1915, 1921, 1922.1 1 Revised for the commission Aug. 15, 1923, by the U. S. Bureau of the Mint. 2 Recent estimate by H. N. Lawrie. Final estimate by U. S. Mint and U. S. Geological Survey. Silver production of the world, by continents, compared for 1912, 1921, 1922,1 in fine ounces. [Compiled and computed by H. N. Lawrie, Assistant to Commission.] 1 Revised for the commission Aug. 15, 1923, by the U. S. Bureau of the Mint. 2 Recent estimate by H. N. Lawrie. Final estimate by U. S. Mint and U. S. Geological Survey. Production of gold and silver in the world since 1860.1 [The annual production of 1860 to 1872 is obtained from 5-year period estimates compiled by Dr. Adolph Soet beer. Since 1872 the estimates are those of the Bureau of the Mint.] 1 Revised for the commission Aug. 15, 1923, by the U. S. Bureau of the Mint. Recent estimate by H. N. Lawrie, Assistant to Commission. 51142-23-Serial 3- -2 |