Series Is Presented Here As Two Variables--(1)--Seasonally Adjusted Data, 1921-1938 (2)--Seasonally Adjusted, 1926-1949 Source: U.S. Department Of Commerce, Survey Of Current Business, April 1949, P. 16, Table On Seasonally Adjusted End Of Quarter Manufacturing Inventories; Quarter To Quarter Changes Obtained By NBER
This NBER data series q05102b appears on the NBER website in Chapter 5 at http://www.nber.org/databases/macrohistory/contents/chapter05.html.
NBER Indicator: q05102b
Release: NBER Macrohistory Database
National Bureau of Economic Research, Change In Book Value of Manufacturers' Inventories for United States [Q0502BUSQ144SNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/Q0502BUSQ144SNBR/, October 7, 2015.