"c VAR 0252 06547 IN PROD 3S 919-940 MD= 1E-37 " "c REF 0252 LOC 2229 WIDTH 9 DK 36 COL 26-34 " "c EXP DEC= 1 " "c " "c INDEX OF PRODUCTION OF MANUFACTURES, SEASONALLY ADJUSTED " "c -------------------------------------------------------- " "c " "c NBER SERIES: 01054 " "c AREA COVERED: U.S. " "c UNITS: 1923-1925=100 " "c ANNUAL COVERAGE: NONE " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: 01/1919-12/1940 " "c SEASONAL ADJUSTMENT: SEASONALLY ADJUSTED BY SOURCE " "c SOURCE: DATA FOR 1919-1933: LETTER FROM Y.S. LEONG, " "c DIVISION OF RESEARCH AND PLANNING, N.R.A. DATA FOR " "c 1934-1940: LETTER FROM DR. GEORGE W.HERVEY, CONSUMERS " "c COUNSEL DIVISION, A.A.A. " "c " "c NOTES: DATA ARE BASED ON DAILY AVERAGE OUTPUT. " "c DATA BEGINNING MARCH 1939 EXCLUDE CARPET AND RUG " "c MANUFACTURE; DATA BEGINNING APRIL 1939 EXCLUDE SHIPBUILDING. " "c " "c CHECKED MANUALLY; CORRECTED 1/3/94. " "c " "c ............................................................... "