"c VAR 0441 08249 I EMPMIN R 921-929 MD= 1E-37 " "c REF 0441 LOC 1203 WIDTH 9 DK 20 COL 26-34 " "c EXP DEC= 1 " "c " "c INDEX OF EMPLOYMENT, ANTHRACITE MINING " "c -------------------------------------- " "c " "c NBER SERIES: 08249 " "c AREA COVERED: U.S. " "c UNITS: 1929=100 " "c ANNUAL COVERAGE: NONE " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: 01/1921-12/1929 " "c SEASONAL ADJUSTMENT: NONE " "c SOURCE: THE ORIGINAL INDEXES FOR THIS SERIES ARE BASED ON " "c 1923-1925=100 IN THE TABLE FURNISHED BY THE FEDERAL RESERVE " "c BANK OF PHILADELPHIA; THE INDEXES OF THE DEPARTMENT OF " "c RESEARCH WERE CONVERTED BY NBER TO A 1929=100 BASE " "c " "c NOTES: SERIES 08249 IS PRESENTED HERE AS TWO " "c VARIABLES-(1)--ORIGINAL DATA, 1921-1929 (2)--ORIGINAL DATA, " "c 1929-1949. " "c THE INDEXES COMPILED BY THE FEDERAL RESERVE BANK OF " "c PHILADELPHIA ARE BASED ON SAMPLE FIGURES OBTAINED FROM THE " "c ANTHRACITE INSTITUTE. " "c " "c CHECKED MANUALLY; NO CORRECTIONS NECESSARY. " "c " "c ............................................................... "