"c VAR 0699 01163A COKE 1A 880-946 MD= 1E-37 " "c REF 0699 LOC 2463 WIDTH 9 DK 39 COL 71-79 " "c " "c " "c TOTAL COKE OVENS IN EXISTENCE " "c ----------------------------- " "c " "c NBER SERIES: 01163A " "c AREA COVERED: U.S. " "c UNITS: NUMBER OF OVENS " "c ANNUAL COVERAGE: 1880-1946 " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: NONE " "c SEASONAL ADJUSTMENT: NONE " "c SOURCE: NBER " "c " "c NOTES: THIS SERIES WAS CALCULATED BY NBER BY ADDING THE " "c NUMBER OF BEEHIVE AND BYPRODUCT COKE OVENS (NBER SERIES " "c 01162 AND 01163, REPECTIVELY). " "c " "c CHECKED MANUALLY; NO CORRECTIONS NECESSARY. " " "c "