Observations

Dec 1929: 107.3

Updated: Aug 17, 2012 2:17 PM CDT

Units:

Index 1929=100,

Not Seasonally Adjusted

Frequency:

Monthly

Notes

Title	Release Dates

Index of Employment, Anthracite Mining 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

Index 1929=100	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, 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

Index of Employment, Anthracite Mining for United States (M0849AUSM340NNBR)