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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000071304-97-000019
Filing Date
1997-08-14
Accepted
1997-08-14 00:00:00
Documents
3
Period of Report
1997-06-30
SROs
NYSEPSE

Document Format Files

Seq Description Document Type Size
1 COMMONWEALTH ENERGY SYSTEM - FORM 10-Q 10-Q 52291
2 FINANCIAL DATA SCHEDULE - JUNE 30, 1997 EX-27 2205
3 FINANCIAL DATA SCHEDULE - JUNE 30, 1996 RESTATED EX-27 2302
  Complete submission text file 0000071304-97-000019.txt   58609
Mailing Address P O BOX 9150 CAMBRIDGE MA 02142-9150
Business Address ONE MAIN ST CAMBRIDGE MA 02142 6172254000
COMMONWEALTH ENERGY SYSTEM (Filer) CIK: 0000071304 (see all company filings)

IRS No.: 041662010 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-07316 | Film No.: 97662627
SIC: 4931 Electric & Other Services Combined