Observations

Dec 1939: 207.9

Updated: Aug 15, 2012 3:50 PM CDT

Units:

Thousands of Long Tons per Average Working Day,

Not Seasonally Adjusted

Frequency:

Monthly

Notes

Title	Release Dates

Steel Ingot Production for United States	2005-08-01	2005-08-01

Source

National Bureau of Economic Research	2005-08-01	2005-08-01

Release

NBER Macrohistory Database	2005-08-01	2005-08-01

Units

Thousands of Long Tons per Average Working Day	2005-08-01	2005-08-01

Frequency

Monthly	2005-08-01	2005-08-01

Seasonal Adjustment

Not Seasonally Adjusted	2005-08-01	2005-08-01

Notes

Series Is Presented Here As Two Variables--(1)--Original Data, 1899-1939 (2)--Original Data, 1932-1965. Beginning In 1933, Coverage Includes Open-Hearth, Bessemer, Crucible, And Electric Ingots. Annual Totals Were Checked With The 1938 Statistical Report Of The American Iron And Steel Institute. For 1933-October 1939, Monthly Production Was Divided By The Number Of Working Days Per Month. Figures For November And December 1939 Were Converted From Net To Gross Tons, Then Divided By The Number Of Working Days. Source: Iron Age, January 4, 1934; July 12, 1934; January 4, 1940; May 9, 1940. This NBER data series m01135a appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html. NBER Indicator: m01135a	2005-08-01	2005-08-01

Steel Ingot Production for United States (M0135AUSM577NNBR)