| Title | Release Dates | |
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| Index of Employment, Anthracite Mining 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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| Index 1929=100 | 2005-08-01 | 2005-08-01 |
| Frequency | ||
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| Monthly | 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 Two Variables-(1)--Original Data, 1921-1929 (2)--Original Data, 1929-1949. The Indexes Compiled By The Federal Reserve Bank Of Philadelphia Are Based On Sample Figures Obtained From The Anthracite Institute. Source: The Original Indexes For This Series Are Based On 1923-1925=100 In The Table Furnished By The Federal Reserve Bank Of Philadelphia; The Indexes Of The Department Of Research Were Converted By NBER To A 1929=100 Base This NBER data series m08249a appears on the NBER website in Chapter 8 at http://www.nber.org/databases/macrohistory/contents/chapter08.html. NBER Indicator: m08249a |
2005-08-01 | 2005-08-01 |
