"c           VAR 0815      02137 PN LMBR  R 929-955               MD= 1E-37   "
"c           REF 0815         LOC 2257 WIDTH  9             DK  36 COL 62-70  "
"c                                                                            "
"c                                                                            "
"c              SOUTHERN PINE LUMBER PRODUCTION, ORIGINAL DATA                "
"c              ----------------------------------------------                "
"c                                                                            "
"c              NBER SERIES: 02137                                            "
"c              AREA COVERED: UNITED STATES                                   "
"c              UNITS: MILLION BOARD FEET                                     "
"c              ANNUAL COVERAGE: NONE                                         "
"c              QUARTERLY COVERAGE: NONE                                      "
"c              MONTHLY COVERAGE: 1/1929 - 12/1955                            "
"c              SEASONAL ADJUSTMENT: NONE                                     "
"c              SOURCE: BUREAU OF FOREIGN AND DOMESTIC COMMERCE:"LUMBER,      "
"c              PLYWOOD, AND ALLIED PRODUCTS INDUSTRY REPORT", 1950           "
"c              STATISTICAL SUPPLEMENT (AUGUST 1950), 1929-1947;"SURVEY OF    "
"c              CURRENT BUSINESS" THEREAFTER.                                 "
"c                                                                            "
"c              NOTES: SERIES 02137 HAS BEEN SUBDIVIDED INTO TWO  VARIABLES:  "
"c              (1) V814 -- ORIGINAL DATA, 1916-1934; (2) V815 -- ORIGINAL    "
"c              DATA, 1929- 1955.                                             "
"c                   THESE FIGURES HAVE BEEN ADJUSTED TO CONFORM WITH ANNUAL  "
"c              CENSUS TOTALS EXCEPT FOR 1932-1933 AND 1948; PRIOR TO 1942    "
"c              THE CENSUS FIGURES ARE SOMEWHAT UNDERSTATED BUT THE DEGREE    "
"c              OF THIS INCOMPLETENESS IS NOT KNOWN AND THEREFORE IT IS NOT   "
"c              KNOWN TO WHAT EXTEND THE MONTHLY FIGURES ARE UNDERESTIMATED.  "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c           ...............................................................  "