Series Is Presented Here As Three Variables--(1)--Original Data, 1919-1933 (2)--Original Data, 1932-1951 (3)--Original Data, 1947-1963. Data Were Computed By Dividing Series 08142 (Average Hourly Earnings, 25 Manufacturing Industries) By Series 08283 (Production Worker Cost Per Unit Of Output, Total Manufacturing). Source: Computed By NBER
This NBER data series m01300a appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.
NBER Indicator: m01300a
Release: NBER Macrohistory Database
National Bureau of Economic Research, Index of Output Per Production Worker Manhour, Manufacturing, Total for United States [M0100AUSM349NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M0100AUSM349NNBR/, September 3, 2015.