Release: NBER Macrohistory Database
The Composite Mill Net Yield Index Represents The Amount Per Ton Received By U.S. Steel Corporation Subsidiaries (After Deduction Of Cost Of Delivery) On A Representative Constant Assortment Of All Principal Products, Relative To 1926. Source: Confidential Reports To Tnec From The U.S. Steel Corporation
This NBER data series m04140 appears on the NBER website in Chapter 4 at http://www.nber.org/databases/macrohistory/contents/chapter04.html.
NBER Indicator: m04140
National Bureau of Economic Research, Index of Composite Mill Net Yields of Steel Products for United States [M04140USM336NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/M04140USM336NNBR, June 23, 2017.