"c VAR 0664 02083BRR MLG 836-911 MD= 1E-37 " "c REF 0664 LOC 898 WIDTH 9 DK 15 COL 26-34 " "c " "c " "c INCREASES IN RAILROAD MILEAGE FOR 9 STATES, NATIONAL BUREAU " "c OF ECONOMIC RESEARCH " "c ----------------------------------------------------------- " "c " "c NBER SERIES: 02083B " "c AREA COVERED: U.S., MAINE, NEW HAMPSHIRE, VERMONT, " "c MASSACHUSETTS, " "c CONNECTICUT, RHODE ISLAND, NEW YORK, NEW JERSEY, " "c PENNSYLVANNIA " "c UNITS: MILES " "c ANNUAL COVERAGE: 1836-1911 " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: NONE " "c SEASONAL ADJUSTMENT: NONE " "c SOURCE: POOR'S"MANUAL OF RAILROADS" " "c " "c NOTES: DATA WERE OBTAINED BY NBER FROM THE LATEST MANUAL IN " "c WHICH THEY WERE AVAILABLE. " "c " "c CHECKED MANUALLY; NO CORRECTIONS NECESSARY. " "c " "c ............................................................... "