<EXHIBIT 4> THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE THEREOF. THIS SECURITY MAY NOT BE TRANSFERRED TO, OR REGISTERED OR EXCHANGED FOR SECURITIES REGISTERED IN THE NAME OF, ANY PERSON OTHER THAN THE DEPOSITARY OR A NOMINEE THEREOF AND NO SUCH TRANSFER MAY BE REGISTERED, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE. EVERY SECURITY AUTHENTICATED AND DELIVERED UPON REGISTRATION OF TRANSFER OF, OR IN EXCHANGE FOR OR IN LIEU OF, THIS SECURITY SHALL BE A GLOBAL SECURITY SUBJECT TO THE FOREGOING, EXCEPT IN SUCH LIMITED CIRCUMSTANCES. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. USF&G CORPORATION 7.0% Senior Notes due 1998 CUSIP No. 903290 AE4 No. R-1 $150,000,000 USF&G CORPORATION, a Maryland corporation (herein called the "Company", which term includes any successor Person under the Indenture hereinafter referred to), for value received, hereby promises to pay to Cede & Co., or registered assigns, the principal sum of One Hundred Fifty Million dollars on May 15, 1998, at the office or agency of the Company referred to below, and to pay interest thereon on November 15, 1995 and semi- annually thereafter on May 15 and November 15 in each year, accruing from May 18, 1995, at the rate of 7.0% per annum until the principal hereof is paid or made available for payment. The interest so payable, and punctually paid or duly provided for, on any Interest Payment Date will, as provided in such Indenture, be paid to the Person in whose name this Security (or one or more Predecessor Securities) is registered at the close of business on the Regular Record Date for such interest, which shall be the May 1 or November 1 (whether or not a Business Day), as the case may be, next preceding such Interest Payment Date. Any such interest not so punctually paid or duly provided for will forthwith cease to be payable to the Holder on such Regular Record Date and may either be paid to the Person in whose name this Security (or one or more Predecessor Securities) is registered at the close of business on a Special Record Date for the payment of such Defaulted Interest to be fixed by the Trustee, notice whereof shall be given to Holders of the Securities of this series not less than 10 days prior to such Special Record Date, or be paid at any time in any other lawful manner not inconsistent with the requirements of any securities exchange on which the Securities of this series may be listed, and upon such notice as may be required by such exchange, all as more fully provided in said Indenture. Payment of the principal of, and interest on, this Security will be made at the office or agency of the Company maintained for that purpose in Baltimore, Maryland, in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and private debts; provided, however, that at the option of the Company payment of interest may be made by check mailed to the address of the Person entitled thereto as such address shall appear in the Security Register. Reference is hereby made to the further provisions of this Security set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. Unless the certificate of authentication hereon has been executed by the Trustee referred to on the reverse hereof by manual signature, this Security shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose. IN WITNESS WHEREOF, the Company has caused this instrument to be duly executed under its corporate seal. Dated: May 18, 1995 USF&G CORPORATION By___________________________________ Richard P. Campagna Vice President - Treasurer Attest: ___________________________________ John F. Hoffen, Jr. Secretary TRUSTEE'S CERTIFICATE OF AUTHENTICATION This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. Signet Trust Company, As Trustee By Authorized Officer REVERSE OF SECURITY This Security is one of a duly authorized issue of securities of the Company (herein called the "Securities"), issued and to be issued in one or more series under an Indenture, dated as of January 28, 1994 (herein called the "Indenture"), between the Company and Signet Trust Company, as Trustee (herein called the "Trustee", which term includes any successor trustee under the Indenture), to which Indenture and all indentures supplemental thereto reference is hereby made for a statement of the respective rights, limitations of rights, obligations, duties and immunities thereunder of the Company, the Trustee and the Holders of the Securities and of the terms upon which the Securities are, and are to be, authenticated and delivered. This Security is one of the series designated on the face hereof, limited in aggregate principal amount to $150,000,000. The Indenture contains provisions for defeasance at any time of (1) the entire indebtedness of this Security or (2) certain restrictive covenants and Events of Default with respect to this Security, in each case upon compliance with certain conditions set forth in the Indenture. In addition to the foregoing, if the Company elects to have Section 1303 of the Indenture applied to this Security, (i) the Company shall be released from its obligations set forth in the third paragraph of the reverse of this Security and (ii) the occurrence of any event specified in the fourth paragraph of the reverse of this Security shall be deemed not to be or result in an Event of Default, and the Company may omit to comply with, and shall have no liability in respect of, any term, condition or limitation set forth in either of such paragraphs. In addition to the covenants contained in the Indenture, the Company will not, nor will it permit any Principal Insurance Subsidiary to, issue, sell or otherwise dispose of any shares of Capital Stock (other than non-voting Preferred Stock) of any Principal Insurance Subsidiary, except for (i) directors qualifying shares; (ii) sales or other dispositions to the Company or to one or more Principal Insurance Subsidiaries; (iii) the disposition of all or any part of the Capital Stock of any Principal Insurance Subsidiary for consideration which is at least equal to the fair value of such Capital Stock as determined by the Company's board of directors (acting in good faith); or (iv) any issuance, sale, assignment, transfer or other disposition made in compliance with an order of a court or regulatory authority of competent jurisdiction, other than an order issued at the request of the Company or any Principal Insurance Subsidiary. As used in this Security, (i) "Capital Stock" means any and all shares, interests, rights to purchase, warrants, options, participations or other equivalents of or interests in (however designated) corporate stock, including any Preferred Stock, and (ii) "Preferred Stock," as applied to the Capital Stock of any Principal Insurance Subsidiary, means Capital Stock of any class or classes (however designated) which is preferred as to the payment of dividends, or as to the distribution of assets upon any voluntary or involuntary liquidation or dissolution of such corporation, over shares of Capital Stock of any other class of such Principal Insurance Subsidiary. This Security shall be subject to the Events of Default set forth in the Indenture, except that it shall be an Event of Default with respect to this Security in the event of the due acceleration of any indebtedness for borrowed money in a principal amount in excess of $10,000,000 ($25,000,000 in the case of Non-Recourse Indebtedness) for which the Company or any Principal Insurance Subsidiary is liable, including Securities of another series, or a default by the Company or any Principal Insurance Subsidiary in the payment at final maturity of outstanding indebtedness for borrowed money in a principal amount in excess of $10,000,000 ($25,000,000 in the case of Non-Recourse Indebtedness), and such acceleration or default at maturity shall not be waived, rescinded or annulled within 30 days after written notice thereof, stating that such notice is a "Notice of Default" hereunder, shall have been given to the Company by the Trustee (if such event be known to it), or to the Company and the Trustee by the Holders of at least 25% in aggregate principal amount of the Securities of this series; provided, however, that if such acceleration or default at maturity shall be remedied or cured by the Company or any Principal Insurance Subsidiary, or rescinded, annulled or waived by the holders of such indebtedness, such acceleration or default at maturity shall not constitute an Event of Default under this provision and any acceleration relating thereto shall be rescinded; and provided further, that, subject to the provisions of Sections 601 and 602 of the Indenture, the Trustee shall not be charged with knowledge of any such default unless written notice thereof shall have been given to the Trustee by the Company, by the holder of any such indebtedness or any agent of the holder of any such indebtedness, by the trustee then acting under any such indenture or other instrument under which such default shall have occurred, or by the Holders of at least 25% in aggregate principal amount of the Securities of this series. "Non-Recourse Indebtedness" means any indebtedness for borrowed money for which the liability and obligation of the Company and any Principal Insurance Subsidiary is limited solely to property or assets pledged to secure such indebtedness for borrowed money, without any liability or obligation, direct or indirect, on the part of the Company or any Principal Insurance Subsidiary for any deficiency in the amount realized from such property or assets. The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations of the Company and the rights of the Holders of the Securities of each series to be affected under the Indenture at any time by the Company and the Trustee with the consent of the Holders of a majority in principal amount of the Securities at the time Outstanding of each series to be affected. The Indenture also contains provisions permitting the Holders of specified percentages in principal amount of the Securities of each series at the time Outstanding, on behalf of the Holders of all Securities of such series, to waive compliance by the Company with certain provisions of the Indenture and certain past defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Security shall be conclusive and binding upon such Holder and upon all future Holders of this Security and of any Security issued upon the registration of transfer hereof or in exchange hereof or in lieu hereof, whether or not notation of such consent or waiver is made upon this Security. No reference herein to the Indenture and no provision of this Security or of the Indenture shall alter or impair the obligation of the Company, which is absolute and unconditional, to pay the principal of and any premium and interest on this Security at the times, place and rates, and in the coin or currency, herein prescribed. As provided in the Indenture and subject to certain limitations therein set forth, the transfer of this Security is registerable in the Security Register, upon surrender of this Security for registration of transfer at the office or agency of the Company in any place where the principal of and any premium and interest on this Security are payable, duly endorsed by, or accompanied by a written instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed by, the Holder hereof or his attorney duly authorized in writing, and thereupon one or more new Securities of this series and of like tenor, of authorized denominations and for the same aggregate principal amount, will be issued to the designated transferee or transferees. The Securities of this series are issuable only in registered form without coupons in denominations of $1,000.00 and any integral multiple thereof. As provided in the Indenture and subject to certain limitations therein set forth, Securities of this series are exchangeable for a like aggregate principal amount of Securities of this series and of like tenor of a different authorized denomination, as requested by the Holder surrendering the same. No service charge shall be made for any such registration of transfer or exchange, but the Company may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection therewith. Prior to due presentment of this Security for registration of transfer, the Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name this Security is registered as the owner hereof for all purposes, whether or not this Security is overdue, and neither the Company, the Trustee nor any such agent shall be affected by notice to the contrary. No recourse shall be had for the payment of the principal of (and premium, if any) or interest on this Security, or for any claim based hereon, or otherwise in respect hereof, or based on or in respect of the Indenture or any indenture supplemental thereto, against any incorporator, stockholder, officer or director, as such, past, present or future, of the Company or of any successor corporation, whether by virtue of any constitution, statute or rule of law, or by the enforcement of any assessment or penalty or otherwise, all such liability being, by the acceptance hereof and as part of the consideration for the issue hereof, expressly waived and released. All terms used in this Security which are defined in the Indenture shall have the meanings assigned to them in the Indenture.