"c           VAR 0719      XXXXX LOCOMOT 1A 902-916               MD= 1E-37   "
"c           REF 0719         LOC 2643 WIDTH  9             DK  42 COL 62-70  "
"c                                                                            "
"c                                                                            "
"c              STEAM LOCOMOTIVES AVAILABLE, TRACTIVE POWER                   "
"c              -------------------------------------------                   "
"c                                                                            "
"c              NBER SERIES:  01156                                           "
"c              AREA COVERED:  U.S.                                           "
"c              UNITS:  MILLIONS OF POUNDS                                    "
"c              ANNUAL COVERAGE:  1902-1916                                   "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  NONE                                       "
"c              SEASONAL ADJUSTMENT:  NONE                                    "
"c              SOURCE:  INTERSTATE COMMERCE COMMISSION, ANNUAL REPORTS OF    "
"c              STATISTICS OF RAILWAYS IN THE UNITED STATES.                  "
"c                                                                            "
"c              NOTES:  SERIES 01156 IS PRESENTED HERE AS TWO                 "
"c              VARIABLES--(1)--ORIGINAL DATA, 1902-1916 (2)--ORIGINAL DATA,  "
"c              1916-1945.                                                    "
"c                   DATA ARE FOR ALL RAILROADS.                              "
"c                   TRACTIVE POWER FOR UNCLASSIFIED RAILROADS NOT INCLUDED.  "
"c                   1902-1907 DATA WERE COMPUTED BY NBER BY ADDING ITEMS     "
"c              FOR SINGLE EXPANSION, FOUR CYLINDER COMPOUND, AND TWO         "
"c              CYLINDER COMPOUND.  FIGURES INCLUDE SWITCHING AND TERMINAL    "
"c              COMPANIES, EXCEPT 1909-1914 AND EXCLUDE CLASS III FOR         "
"c              1913-1916.                                                    "
"c                   DATA ARE FOR YEARS ENDING JUNE 30.                       "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c           ...............................................................  "