1 Filed Pursuant to Rule 424(b)(2) Registration Statement Nos. 33-4097 and 33-33011 SUPPLEMENT NO. 13 TO PROSPECTUS SUPPLEMENT DATED AUGUST 14, 1995 AND PROSPECTUS DATED FEBRUARY 9, 1990 COOPER INDUSTRIES, INC. SECOND SERIES MEDIUM-TERM NOTES ISSUE DATE October 5, 1995 INTEREST RATE MATURITY DATE PER ANNUM ------------- ------------- October 5, 2005 6.69% ISSUED AT 100% OF AGGREGATE PRINCIPAL AMOUNT. NOT REDEEMABLE PRIOR TO MATURITY. ISSUE INITIALLY IN BOOK ENTRY FORM. The aggregate principal amount of this offering is $5,000,000.00 and relates only to Supplement No. 13. To date, including this offering, an aggregate of $172,250,000.00 Second Series Medium-Term Notes has been issued.