"c VAR 0584 01130 IRON 3R 877-941 MD= 1E-37 " "c REF 0584 LOC 1428 WIDTH 9 DK 23 COL 44-52 " "c EXP DEC= 2 " "c " "c PIG IRON PRODUCTION " "c ------------------- " "c " "c NBER SERIES: 01130 " "c AREA COVERED: U.S. " "c UNITS: THOUSANDS OF GROSS TONS " "c ANNUAL COVERAGE: NONE " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: 01/1877-12/1941 " "c SEASONAL ADJUSTMENT: NONE " "c SOURCE: DATA FOR 1877-1921: F.R. MACAULAY, THE MOVEMENTS " "c OF INTEREST RATES, BONDS YIELDS, AND STOCK PRICES IN THE " "c U.S. SINCE 1856, NBER, 1938, TABLE 27. DATA FOR 1922-1941: " "c IRON AGE, SUCCESSIVE ISSUES. " "c " "c NOTES: SERIES 01130 IS PRESENTED HERE AS TWO " "c VARIABLES--(1)--ORIGINAL DATA, 1877-1941 (2)--ORIGINAL DATA, " "c 1941-1964. " "c DATA ARE FOR DAILY AVERAGES. " "c " "c CHECKED MANUALLY; CORRECTED 1/4/94. " "c " "c ............................................................... "