Series Is Presented Here As Two Variables--(1)--Original Data, 1910-1953 (2)--Original Data, 1953-1959. In February 1954 The Accounting Procedures For Receipts And Expenditures Were Changed And Later Figures Are Not Completely Comparable. Source: U.S. Treasury Department, Daily Statement Of The U.S. Treasury
This NBER data series m15002a appears on the NBER website in Chapter 15 at http://www.nber.org/databases/macrohistory/contents/chapter15.html.
NBER Indicator: m15002a
Release: NBER Macrohistory Database
National Bureau of Economic Research, Federal Budget Receipts, Income Tax for United States [M1502AUSM144NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M1502AUSM144NNBR/, September 1, 2015.