Source: Computed By NBER From Report On The Labor Force (Series 08355); Used To Derive Manhours Of Employed Persons From Total Labor Force Employment And Average Hours.
This NBER data series m08357 appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.
NBER Indicator: m08357
Release: NBER Macrohistory Database
National Bureau of Economic Research, Potential Labor Force Manhours, Total for United States [M08357USM420SNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M08357USM420SNBR/, July 6, 2015.