Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Billions of Dollars, Not Seasonally Adjusted

Frequency:  Annual

Original Figures For 1923 And 1924 Were Adjusted By NBER To Exclude Amortization And Depletion To Conform With Rest Of Data. Source: U.S. Bureau Of Internal Revenue, "Statistics Of Income, 1923-1942"

This NBER data series a10060 appears on the NBER website in Chapter 10 at http://www.nber.org/databases/macrohistory/contents/chapter10.html.

NBER Indicator: a10060