Release: NBER Macrohistory Database
Source: Bureau Of Labor Statistics, For 1932-1961 Data: Employment And Earnings Statistics For The United States, 1909-1960, Bls Bulletin No. 1312, 1961; For 1962: Employment And Earnings, Monthly Issues.
This NBER data series m08264 appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.
NBER Indicator: m08264
National Bureau of Economic Research, Average Hours of Work Per Week, Production Workers, Manufacturing, Nondurable Goods for United States [M08264USM065NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/M08264USM065NNBR, July 28, 2016.