Release: NBER Macrohistory Database
Series Is Presented Here As Two Variables--(1)--Seasonally Adjusted Data, 1919-1942 (2)--Original Data, 1939-1956. This Segment Is Followed By A Segment Based On Number Of Production Workers Employed. Both Segments Are Roughly Comparable In Idustry Coverage. 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 m08014a appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.
NBER Indicator: m08014a
National Bureau of Economic Research, Index of Factory Employment, Paper and Printing for United States [M08G4AUSM331SNBR], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/M08G4AUSM331SNBR, March 22, 2018.