"c           VAR 0703      08152 HOURWRK 3R 921-943               MD= 1E-37   "
"c           REF 0703         LOC  888 WIDTH  9             DK  14 COL 71-79  "
"c                                                 EXP DEC=  1                "
"c                                                                            "
"c              STRAIGHT TIME MAN-HOURS WORKED, ALL EMPLOYEES ON HOURLY       "
"c              BASIS, CLASS I RAILROADS, ICC                                 "
"c              -------------------------------------------------------       "
"c                                                                            "
"c              NBER SERIES:  08152                                           "
"c              AREA COVERED:  U.S.                                           "
"c              UNITS:  MILLIONS OF SERVICE HOURS                             "
"c              ANNUAL COVERAGE:  NONE                                        "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  07/1922-08/1943                            "
"c              SEASONAL ADJUSTMENT:  NONE                                    "
"c              SOURCE:  INTERSTATE COMMERCE COMMISSION, BUREAU OF            "
"c              STATISTICS                                                    "
"c                                                                            "
"c              NOTES:  DATA FOR 1921-1928 AND 1933-1943 INCLUDE SWITCHING    "
"c              AND TERMINAL COMPANIES; DATA FOR 1929-1932 EXCLUDE SWITCHING  "
"c              AND TERMINAL COMPANIES.                                       "
"c                   DATA INCLUDE CONSTRUCTION ALLOWANCES IN TRAIN AND        "
"c              ENGINE SERVICES.                                              "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c           ...............................................................  "