"c           VAR 0186      04190 WP COAL  R 923-948               MD= 1E-37   "
"c           REF 0186         LOC 1635 WIDTH  9             DK  26 COL 62-70  "
"c                                                 EXP DEC=  2                "
"c                                                                            "
"c              WHOLESALE PRICE OF BITUMINOUS COAL, MINES                     "
"c              -----------------------------------------                     "
"c                                                                            "
"c              NBER SERIES:  04190                                           "
"c              AREA COVERED:  U.S.                                           "
"c              UNITS:  DOLLARS PER SHORT TON                                 "
"c              ANNUAL COVERAGE:  NONE                                        "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  01/1923-02/1948                            "
"c              SEASONAL ADJUSTMENT:  NONE                                    "
"c              SOURCE:  BLS BULLETINS, NOS. 473, 493, 521, 543, 572, AND     "
"c              MONTHLY ISSUES OF WHOLESALE PRICES.  DATA FOR 1923-1925       "
"c              DIRECT BY LETTER FROM BLS.                                    "
"c                                                                            "
"c              NOTES:  SERIES 04190 IS PRESENTED HERE AS FOUR                "
"c              VARIABLES--(1)-- ORIGINAL DATA, 1906-1930 (2)--ORIGINAL DATA, "
"c              1923-1948 (3)-- ORIGINAL DATA, 1947-1954 (4)--ORIGINAL DATA,  "
"c              1954-1956.                                                    "
"c                   PRICES ARE CALLED MINE RUN, SPOT COMPOSITE PRICE,        "
"c              F.O.B. CITY UNTIL 1929.  THEREAFTER CALLED MINE RUN,          "
"c              COMPOSITE PRICE.                                              "
"c                   BITUMINOUS COAL ON TRACKS, DESTINATION, PER NET TON      "
"c              (COMPOSITE PRICE).  MINE RUN BEGINS 1930.                     "
"c                   NO QUOTATIONS AFTER FEBRUARY, 1948 BECAUSE OF            "
"c              INSUFFICIENT DATA; A NEW QUOTATION WAS SUBSTITUTED IN MARCH,  "
"c              1948 WHICH IN TURN WAS REPLACED BY NUMEROUS PERCENTAGES.      "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c           ...............................................................  "