"c VAR 0532 01166 COKECAP 1A 917-960 MD= 1E-37 " "c REF 0532 LOC 960 WIDTH 9 DK 16 COL 17-25 " "c " "c " "c PUBLISHED CAPACITY OF BYPRODUCT COKE OVENS AT DECEMBER 31 " "c --------------------------------------------------------- " "c " "c NBER SERIES: 01166 " "c AREA COVERED: U.S. " "c UNITS: THOUSANDS OF SHORT TONS " "c ANNUAL COVERAGE: 1917-1960 " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: NONE " "c SEASONAL ADJUSTMENT: NONE " "c SOURCE: MINERAL RESOURCES, PART II; MINERALS YEARBOOK, " "c SUCCESSIVE ISSUES. " "c " "c NOTES: IN THE SOURCE, THIS SERIES IS CALLED"ESTIMATED " "c ANNUAL POTENTIAL PRODUCTION OF COKE IN BY-PRODUCT OVENS WHEN " "c OPERATED AT 100% OF MAXIMUM CAPACITY. " "c NBER TREATED THIS SERIES AS REPRESENTING FISCAL YEARS " "c ENDING ON JUNE 30 IN THEIR ANALYSIS. " "c THE INDICATED INCREASE FROM DECEMBER 31, 1922 TO " "c DECEMBER 31, 1923 IS BECAUSE OF AN UPWARD REVISION OF THE " "c RATED CAPACITY OF CERTAIN PLANTS AS REPORTED BY THE " "c OPERATORS TO THE GEOLOGIC SURVEY. " "c WHILE THE ANNUAL FIGURES THROUGH 1939 WERE BASED ON " "c DAILY FIGURES MULTIPLIED BY 365 (366 IN LEAP YEARS) THE 1940 " "c FIGURE (59,394,070 TONS) WAS OBTAINED THROUGH A SPECIAL " "c SURVEY (SEE MINERALS YEARBOOK 1940, P.870) AND IS PROBABLY " "c NOT QUITE COMPARABLE TO EARLIER DATA. THE CORRECTED FIGURE " "c USED IN THIS DATA WAS OBTAINED BY MULTIPLYING DAILY CAPACITY " "c OF 170,467 TONS WITH 366. 1941 AND FOLLOWING YEARS, " "c INCLUDED HERE, ARE NOT ENTIRELY COMPARABLE WITH THE SERIES " "c THROUGH 1940. " "c " "c CHECKED MANUALLY; NO CORRECTIONS NECESSARY. " "c " "c "