"c VAR 0006 12001 ATT IN 3S 899-935 MD= 1E-37 " "c REF 0006 LOC 15 WIDTH 9 DK 1 COL 17-25 " "c EXP DEC= 1 " "c " "c AMERICAN TELEPHONE AND TELEGRAPH COMPANY INDEX OF INDUSTRIAL " "c ACTIVITY, SEASONALLY ADJUSTED " "c ------------------------------------------------------------ " "c " "c NBER SERIES: 12001 " "c AREA COVERED: U.S. " "c UNITS: 1899=100 " "c ANNUAL COVERAGE: NONE " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: 01/1899-03/1935 " "c SEASONAL ADJUSTMENT: SEASONALLY ADJUSTED BY NBER " "c SOURCE: AMERICAN TELEPHONE AND TELEGRAPH COMPANY, " "c CONFIDENTIAL REPORT OF OCTOBER 20, 1932,"INDEX OF " "c INDUSTRIAL ACTIVITY IN THE U.S.," FOR DATA THROUGH JULY, " "c 1932; THEREAFTER DATA FURNISHED BY THE STATISTICAL DIVISION " "c OF THE AMERICAN TELEPHONE AND TELEGRAPH COMPANY. " "c " "c CHECKED MANUALLY; CORRECTED 10/3/93. " "c ............................................................... "