Source: Survey Of Current Business
This NBER data series m06022 appears on the NBER website in Chapter 6 at http://www.nber.org/databases/macrohistory/contents/chapter06.html.
NBER Indicator: m06022
Release: NBER Macrohistory Database
National Bureau of Economic Research, New Orders of Steel Sheets for United States [M06022USM601NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/M06022USM601NNBR/, July 30, 2015.