"c           VAR 0647      01247 COPPER  3R 933-955               MD= 1E-37   "
"c           REF 0647         LOC 1995 WIDTH  9             DK  32 COL 44-52  "
"c                                                 EXP DEC=  1                "
"c                                                                            "
"c              REFINED COPPER PRODUCTION, UNITED STATES REFINERIES           "
"c              ---------------------------------------------------           "
"c                                                                            "
"c              NBER SERIES:  01247                                           "
"c              AREA COVERED:  U.S.                                           "
"c              UNITS:  THOUSANDS OF SHORT TONS                               "
"c              ANNUAL COVERAGE:  NONE                                        "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  07/1933-07/1939; 01/1940-09/1955           "
"c              SEASONAL ADJUSTMENT:  NONE                                    "
"c              SOURCE:  AMERICAN BUREAU OF METAL STATISTICS YEARBOOK, 1947   "
"c              AND FOLLOWING ISSUES; METAL STATISTICS, 1941 AND FOLLOWING    "
"c              ISSUES.                                                       "
"c                                                                            "
"c              NOTES:  SERIES 01247 IS PRESENTED HERE AS TWO                 "
"c              VARIABLES--(1)--ORIGINAL DATA, 1919-1946  (2)--ORIGINAL DATA, "
"c              1933-1955                                                     "
"c                   FIGURES REPRESENT THE OUTPUT OF PRIMARY REFINERIES       "
"c              INCLUDING FROM DUTY-FREE IMPORTED RAW MATERIAL THROUGH 1946;  "
"c              BEGINNING IN 1947, FROM ALL IMPORTED RAW MATERIAL.  THE       "
"c              TARIFF ON COPPER WAS SUSPENDED DURING 1947 (SEE SURVEY OF     "
"c              CURRENT BUSINESS, 1955 SUPPLEMENT, FOOTNOTE 7 TO P. 159).     "
"c                   THIS SERIES IS BELIEVED TO BE COMPARABLE TO SERIES       "
"c              01177 (REFINED COPPER SHIPMENTS).                             "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c           ...............................................................  "