Release: NBER Macrohistory Database
Source: Federal Reserve Board, Bulletins, For 1919-1933 Data: October 1938; For 1934-1939 Data: October 1939; For 1940-1942: Monthly Issues;
This NBER data series m08017 appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.
NBER Indicator: m08017
National Bureau of Economic Research, Index of Factory Employment, Lumber and Products for United States [M08017USM331SNBR], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/M08017USM331SNBR, July 15, 2018.