"c           VAR 0818      02138 PN LMBR  R 916-934               MD= 1E-37   "
"c           REF 0818         LOC 2284 WIDTH  9             DK  37 COL 26-34  "
"c                                                                            "
"c                                                                            "
"c              SOUTHERN PINE LUMBER SHIPMENTS, ORIGINAL DATA                 "
"c              ---------------------------------------------                 "
"c                                                                            "
"c              NBER SERIES: 02138                                            "
"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 FURNISHED DIRECT BY THE 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 1924: 192 MILLS"SURVEY OF       "
"c              CURRENT BUSINESS", 1931 SUPPLEMENT; (C) 1929-1940: TOTAL      "
"c              INDUSTRY ESTIMATES, SOUTHERN PINE ASSOCIATION"SOUTHERN PINE   "
"c              STATISTICS: 1929-36" AND"SURVEY OF CURRENT BUSINESS".         "
"c                                                                            "
"c              NOTES: SERIES 02138 HAS BEEN SUBDIVIDED INTO TWO  VARIABLES:  "
"c              (1) V818 -- ORIGINAL DATA, 1916-1934; (2) V819 -- ORIGINAL    "
"c              DATA, 1929-1955.                                              "
"c                  DATA FURNISHED BY THE SOUTHERN PINE ASSOCIATION           "
"c              1916-1928 COVERS 192 MILLS.                                   "
"c                 THE"TOTAL INDUSTRY ESTIMATES" SEGMENT, 1929-1934 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 .3944.               "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c           ...............................................................  "