Source: Data For 1918-1919: Census, Raw Wool Consumption Report, Supplements For March And September 1935. Data For 1920-1940: Textile Economics Bureau, Organon, Special Supplement, January 21, 1941, P. 27. Data For 1941-1953: Rayon Organon, February Issues.
This NBER data series m01173 appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.
NBER Indicator: m01173
Release: NBER Macrohistory Database
National Bureau of Economic Research, Carpet Class Wool Consumption, Scoured Basis for United States [M01173USM149NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M01173USM149NNBR/, August 28, 2015.