"c           VAR 0136      03063 PASS LO 3R 921-943               MD= 1E-37   "
"c           REF 0136         LOC 1185 WIDTH  9             DK  19 COL 53-61  "
"c                                                 EXP DEC=  1                "
"c                                                                            "
"c              TOTAL PASSENGER LOCOMOTIVE MILES                              "
"c              --------------------------------                              "
"c                                                                            "
"c              NBER SERIES:  03063                                           "
"c              AREA COVERED:  U.S.                                           "
"c              UNITS:  MILLIONS OF MILES                                     "
"c              ANNUAL COVERAGE:  NONE                                        "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  01/1921-07/1943                            "
"c              SEASONAL ADJUSTMENT:  NONE                                    "
"c              SOURCE:  INTERSTATE COMMERCE COMMISSION, DATA FOR 1921-1933:  "
"c             "PASSENGER TRAIN PERFORMANCE".  DATA FOR 1934:  "FREIGHT AND   "
"c              PASSENGER SERVICE OPERATING STATISTICS", STATEMENT 210.       "
"c              DATA FOR 1935-1943:  DIRECT FROM ICC FILES.                   "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c           ...............................................................  "