Title: Index of Production of Metal Products for United States Series ID: M0103AUSM331SNBR Source: National Bureau of Economic Research Release: NBER Macrohistory Database (Not a Press Release) Seasonal Adjustment: Seasonally Adjusted Frequency: Monthly Units: Index 1923-1925=100 Date Range: 1919-01-01 to 1924-12-01 Last Updated: 2012-08-15 3:49 PM CDT Notes: Series Is Presented Here As Four Variables--(1)--Seasonally Adjusted Data, 1919-1924 (2)--Seasonally Data, 1923-1953 (3)--Original Data, 1947-1956. Source: Computed By NBER From Federal Reserve Indexes Of Industrial Production For Iron And Steel, And For Nonferrous Metals And Products, Weighted According To Census Of Manufactures Total Value Added And F.R.B. Weights For 1947. This NBER data series m01203a appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html. NBER Indicator: m01203a DATE VALUE 1919-01-01 95 1919-02-01 90 1919-03-01 78 1919-04-01 71 1919-05-01 61 1919-06-01 74 1919-07-01 82 1919-08-01 90 1919-09-01 77 1919-10-01 69 1919-11-01 75 1919-12-01 76 1920-01-01 93 1920-02-01 97 1920-03-01 97 1920-04-01 87 1920-05-01 94 1920-06-01 100 1920-07-01 98 1920-08-01 101 1920-09-01 99 1920-10-01 94 1920-11-01 84 1920-12-01 78 1921-01-01 68 1921-02-01 59 1921-03-01 48 1921-04-01 40 1921-05-01 39 1921-06-01 33 1921-07-01 29 1921-08-01 37 1921-09-01 38 1921-10-01 46 1921-11-01 49 1921-12-01 46 1922-01-01 51 1922-02-01 59 1922-03-01 68 1922-04-01 79 1922-05-01 83 1922-06-01 87 1922-07-01 89 1922-08-01 75 1922-09-01 82 1922-10-01 92 1922-11-01 92 1922-12-01 96 1923-01-01 98 1923-02-01 98 1923-03-01 101 1923-04-01 107 1923-05-01 112 1923-06-01 111 1923-07-01 110 1923-08-01 108 1923-09-01 104 1923-10-01 97 1923-11-01 92 1923-12-01 92 1924-01-01 97 1924-02-01 104 1924-03-01 106 1924-04-01 93 1924-05-01 81 1924-06-01 74 1924-07-01 70 1924-08-01 84 1924-09-01 89 1924-10-01 90 1924-11-01 94 1924-12-01 105