Series Is Presented Here As Two Variables--(1)--Original Data, 1919-1939 (2)--Original Data, 1929-1958. Source: Survey Of Current Business, July 1959, Table I-1, P. 6
This NBER data series a05064gb appears on the NBER website in Chapter 5 at http://www.nber.org/databases/macrohistory/contents/chapter05.html.
NBER Indicator: a05064gb
Release: NBER Macrohistory Database
National Bureau of Economic Research, Change in Business Inventories, Total, in Current Prices for United States [A054GBUSA406NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/A054GBUSA406NNBR, April 29, 2016.