"c           VAR 0192      01193 IRONPRO 1A 889-915               MD= 1E-37   "
"c           REF 0192         LOC 1689 WIDTH  9             DK  27 COL 53-61  "
"c                                                 EXP DEC=  2                "
"c                                                                            "
"c              IRON ORE PRODUCTION, LAKE SUPERIOR ORE, TOTAL                 "
"c              ---------------------------------------------                 "
"c                                                                            "
"c              NBER SERIES:  01193                                           "
"c              AREA COVERED:  U.S. -- LAKE SUPERIOR                          "
"c              UNITS:  MILLIONS OF LONG TONS                                 "
"c              ANNUAL COVERAGE:  1889-1915                                   "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  NONE                                       "
"c              SEASONAL ADJUSTMENT:  NONE                                    "
"c              SOURCE:  U.S. BUREAU OF THE MINES, MINERAL RESOURCES, 1914,   "
"c              PART 1, PP. 496-497.                                          "
"c                                                                            "
"c              NOTES:  SERIES 01193 IS PRESENTED HERE AS TWO                 "
"c              VARIABLES--(1)--ORIGINAL DATA, 1889-1915  (2)--ORIGINAL       "
"c              DATA, 1911-1939.                                              "
"c                   DATA EXCLUDE IRON RIDGE AREA (SOUTHERN WISCONSIN).       "
"c                                                                            "
"c              NOT CHECKED AGAINST ORIGINALS.                                "
"c                                                                            "
"c           ...............................................................  "