"c           VAR 0201      01141 ZINCORE 3R 895-928               MD= 1E-37   "
"c           REF 0201         LOC 1770 WIDTH  9             DK  28 COL 71-79  "
"c                                                                            "
"c                                                                            "
"c              ZINC ORE SHIPMENTS, JOPLIN DISTRICT                           "
"c              -----------------------------------                           "
"c                                                                            "
"c              NBER SERIES:  01141                                           "
"c              AREA COVERED:  U.S. -- JOPLIN                                 "
"c              UNITS:  SHORT TONS PER WEEK                                   "
"c              ANNUAL COVERAGE:  NONE                                        "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  01/1895-10/1928                            "
"c              SEASONAL ADJUSTMENT:  NONE                                    "
"c              SOURCE:  DATA FOR 1895-1903:  COMPUTED BY NBER FROM DATA IN   "
"c              ENGINEERING AND MINING JOURNAL.  DATA FOR 1904-1928:          "
"c              OFFICIAL DAILY MARKET REPORTS OF NEW YORK METAL EXCHANGE.     "
"c                                                                            "
"c              NOTES:  SERIES 01141 IS PRESENTED HERE AS TWO                 "
"c              VARIABLES--(1)--ORIGINAL DATA, 1895-1928  (2)--ORIGINAL DATA, "
"c              1920-1941.                                                    "
"c                   DATA FOR 1895-1903 ARE WEEKLY AVERAGES DERIVED BY NBER   "
"c              BY DIVIDING MONTHLY FIGURES BY THE NUMBER OF WEEKS ENDING ON  "
"c              SATURDAYS HAVING A MAJORITY OF DAYS IN A GIVEN MONTH.         "
"c                   DATA ARE FOR THE JOPLIN DISTRICT, ALSO KNOWN AS THE      "
"c              TRI-STATE DISTRICT. THIS AREA INCLUDES PARTS OF MISSOURI,     "
"c              KANSAS AND OKLAHOMA AND PRODUCES ABOUT TWO-THIRDS OF THE ORE  "
"c              MINED IN THE UNITED STATES.                                   "
"c                                                                            "
"c              NOT CHECKED AGAINST ORIGINALS.                                "
"c                                                                            "