NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: Index of Manufacturing Production for United States Series ID: A0107AUSA322NNBR Source: National Bureau of Economic Research Release: NBER Macrohistory Database (Not a Press Release) Seasonal Adjustment: Not Seasonally Adjusted Frequency: Annual Units: Index 1909-1913=100 Date Range: 1863-01-01 to 1930-01-01 Last Updated: 2012-08-15 3:51 PM CDT Notes: Series Is Presented Here As Two Variables--(1)--Original Data, 1863-1930 (2)--Original Data, 1920-1939. Source: Warren M. Persons, Forecasting Business Cycles, New York, 1931, Pp. 170-171. This NBER data series a01007a appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html. NBER Indicator: a01007a DATE VALUE 1863-01-01 7.5 1864-01-01 8.7 1865-01-01 8.5 1866-01-01 11.4 1867-01-01 11.8 1868-01-01 11.5 1869-01-01 14.0 1870-01-01 13.7 1871-01-01 14.9 1872-01-01 18.3 1873-01-01 17.9 1874-01-01 17.5 1875-01-01 16.9 1876-01-01 16.9 1877-01-01 19.1 1878-01-01 20.0 1879-01-01 21.7 1880-01-01 27.0 1881-01-01 27.4 1882-01-01 30.9 1883-01-01 30.6 1884-01-01 30.8 1885-01-01 29.7 1886-01-01 35.2 1887-01-01 36.6 1888-01-01 37.3 1889-01-01 41.5 1890-01-01 44.3 1891-01-01 48.4 1892-01-01 48.6 1893-01-01 43.0 1894-01-01 42.2 1895-01-01 51.4 1896-01-01 47.2 1897-01-01 53.0 1898-01-01 57.3 1899-01-01 60.4 1900-01-01 61.0 1901-01-01 67.6 1902-01-01 73.7 1903-01-01 74.9 1904-01-01 73.7 1905-01-01 86.4 1906-01-01 91.8 1907-01-01 91.2 1908-01-01 76.1 1909-01-01 93.6 1910-01-01 96.0 1911-01-01 92.4 1912-01-01 106.9 1913-01-01 111.1 1914-01-01 102.1 1915-01-01 114.1 1916-01-01 136.0 1917-01-01 137.1 1918-01-01 134.8 1919-01-01 131.7 1920-01-01 139.7 1921-01-01 108.1 1922-01-01 143.1 1923-01-01 169.8 1924-01-01 156.4 1925-01-01 175.1 1926-01-01 178.7 1927-01-01 173.9 1928-01-01 181.5 1929-01-01 192.9 1930-01-01 153.3