"c           VAR 0814      02137 PN LMBR  R 916-934               MD= 1E-37   "
"c           REF 0814         LOC 2248 WIDTH  9             DK  36 COL 53-61  "
"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: 1/1916 - 12/1934                            "
"c              SEASONAL ADJUSTMENT: NONE                                     "
"c              SOURCE: 1916 - 1928 DIRECTLY FURNISHED BY SOUTHERN PINE       "
"c              ASSOCIATION. 1929-1940 COMPUTED BY NBER FROM DATA (A)         "
"c              JANUARY-APRIL 1929, 192 MILLS DIRECT FROM SOUTHERN PINE       "
"c              ASSOCIATION; (B) MAY-DECEMBER 1929,"SURVEY OF CURRENT         "
"c              BUSINESS", 1931 SUPPLEMENT; (C) 1929-1940, TOTAL INDUSTRY     "
"c              ESTIMATES SOUTHERN PINE ASSOCIATION"SOUTHERN PINE             "
"c              STATISTICS: 1929-1936" AND"SURVEY OF CURRENT BUSINESS".       "
"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                  DATA FURNISHED BY SOUTHERN PINE ASSOCIATION, 1916-1928    "
"c              COVERS 192 MILLS                                              "
"c                  THE"TOTAL INDUSTRY ESTIMATES" SEGMENT, 1929-1940, IS      "
"c              REDUCED TO THE LEVEL OF THE 1916-1928 SEGMENT OF 192 MILLS    "
"c              ON THE BASIS OF THEIR AVERAGE MONTHLY RELATIONSHIP IN THE     "
"c              OVERLAPPING YEAR 1929. THE RATIO USED IS .3941.               "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c           ...............................................................  "