Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Thousands of Net Tons, Not Seasonally Adjusted

Frequency:  Annual, As of January 1

Data Are Considered To Be As Of The Middle Of The Fiscal Year. These Figures Do Not Include Foundries Which Normally Produce Steel Only For Castings, Nor Do They Include Capacity Of Long Idle Plants. Source: American Iron And Steel Institute, Annual Statistical Reports Of 1956 And 1960.

This NBER data series a01271 appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.

NBER Indicator: a01271