"c VAR 0266 06011 OF DRUG 3S 919-929 MD= 1E-37 " "c REF 0266 LOC 2355 WIDTH 9 DK 38 COL 26-34 " "c " "c " "c SALES OF RETAIL CHAIN STORES, DRUG CHAINS, SEASONALLY " "c ADJUSTED " "c ----------------------------------------------------- " "c " "c NBER SERIES: 06011 " "c AREA COVERED: U.S. " "c UNITS: 1923-1925=100 " "c ANNUAL COVERAGE: NONE " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: 01/1919-12/1929 " "c SEASONAL ADJUSTMENT: SEASONALLY ADJUSTED BY SOURCE " "c SOURCE: FEDERAL RESERVE BULLETIN, APRIL 1928, PP. 234-235, " "c AND SUCCESSIVE ISSUES THROUGH FEBRUARY 1930 " "c " "c CHECKED MANUALLY; NO CORRECTIONS NECESSARY. " "c " "c ............................................................... "