| Title | Release Dates | |
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| Iron Ore Shipments, Lake Superior Region, Total for United States | 2005-08-01 | 2005-08-01 |
| Source | ||
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| National Bureau of Economic Research | 2005-08-01 | 2005-08-01 |
| Release | ||
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| NBER Macrohistory Database | 2005-08-01 | 2005-08-01 |
| Units | ||
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| Millions of Long Tons | 2005-08-01 | 2005-08-01 |
| Frequency | ||
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| Annual | 2005-08-01 | 2005-08-01 |
| Seasonal Adjustment | ||
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| Not Seasonally Adjusted | 2005-08-01 | 2005-08-01 |
| Notes | ||
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Series Is Presented Here As Three Variables--(1)--Original Data, 1889-1915 (2)--Original Data, 1911-1937 (3)--Original Data, 1930-1939. Data Include Iron Ridge Area (Southern Wisconsin); Also Both Railroad And Waterborne Shipments Are Included. Source: Lake Superior Iron Ore Association, Lake Superior Iron Ores, 1938, Pp. 308, 340. This NBER data series a01194a appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html. NBER Indicator: a01194a |
2005-08-01 | 2005-08-01 |
