| Title | Release Dates | |
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| Serviceable Passenger Locomotives 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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| Locomotives | 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, 1921-1937 (2)--Original Data, 1937-1943 Data Exclude Switching And Terminal Companies. Data For 1921-1935 Are Based On Daily Averages; 1936-1937 Are Mid-Month Figures Computed From End-Of-Month Data. Source: Interstate Commerce Commission, Data For 1921-1933: Direct From The I.C.C. Data For 1934: Freight And Passenger Car Operating Statistics. Data For 1935-1937: Motive Power And Car Equipment Of Class I Steam Railways In The U.S. This NBER data series m01258a appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html. NBER Indicator: m01258a |
2005-08-01 | 2005-08-01 |
