Release: NBER Macrohistory Database
Source: P.H. Douglas, "Real Wages In The United States, 1890-1926", P. 96.
This NBER data series a08052 appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.
NBER Indicator: a08052
National Bureau of Economic Research, Average Hourly Earnings in Planing Mills for United States [A08052USA052NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/A08052USA052NNBR, July 29, 2016.