Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Millions of Dollars, Not Seasonally Adjusted

Frequency:  Monthly

Notes:

From 1932, Smithing And Terminal Companies Are Not Included Within The Dataset. Source: Interstate Commerce Commission Wage Statistics

This NBER data series m08174 appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html.

NBER Indicator: m08174