Source: Derived By NBER By Subtracting, Production Workers Total Manufacturing From All Employees, Total Manufacturing As Published In"Employment And Earnings Statistics For The United States 1909-60" For 1939-51 (Bureau Of Labor Statistics No.1312); In Bulletin No.1312-2 For 1952-53; In Bulletin No.1312-6 From 1954 Until February 1968, And Finally In The Monthly Report On The Labor Force From March 1968 Until April 1969 (Bureau Of Labor Statistics).
This NBER data series m08327 appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.
NBER Indicator: m08327
Release: NBER Macrohistory Database
National Bureau of Economic Research, Nonproduction Worker Employment, Manufacturing, Total for United States [M08327USM175NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M08327USM175NNBR/, June 3, 2015.