Oppenheimer Integrity Funds On Behalf of Its Series Oppenheimer Bond Fund [OppenheimerFunds Logo] Proxy for Shareholder Meeting To Be Held March __, 2001 Oppenheimer Integrity Funds On Behalf of Its Series Oppenheimer Bond Fund Your shareholder vote is important! 6803 S. Tucson Way Englewood, CO 80112-3924 The undersigned shareholder of Oppenheimer Bond Fund (the Fund), does hereby appoint Brian Wixted, Robert Bishop, and Scott Farrar, and each of them, as attorneys-in-fact and proxies of the undersigned, with full power of substitution, to attend the Meeting of Shareholders of the Fund to be held March __, 2001, at 6803 South Tucson Way, Englewood, Colorado 80112 at 3:00 P.M. Mountain time, and at all Adjournments thereof, and to vote the shares held in the name of the undersigned on the record date for said meeting with respect to the election of Trustees and the proposals specified below. Said attorneys-in-fact shall vote in accordance with their best judgment as to any other matter. Proxy solicited on behalf of the Board of Trustees, which recommends a vote FOR the election of all nominees for Trustee and FOR each Proposal below. The shares represented hereby will be voted as indicated below or FOR if no choice is indicated. Your prompt response can save your Fund money. Please vote, sign and mail your proxy ballot (attached below) in the enclosed postage-paid envelope today, no matter how many shares you own. A majority of the Fund's shares must be represented in person or by proxy. Please vote your proxy so your Fund can avoid the expense of another mailing. To Vote By Telephone (a low-cost method of voting your proxy): 1. Read the Proxy Statement and have your Proxy Card at hand. 2. Call toll-free 1-______________. 3. Enter the ___-digit Control Number found on your Proxy Card. 4. Follow the simple instructions. Keep This Portion for Your Records Detach and Return this Portion Only THIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATED. Oppenheimer Bond fund 1. Election a) W. Armstrong For All of Trustees Withhold All (Proposal No. b) R. Avis h)C. Kast For All Except 1) c) G. Bowen i)R.Kirchner Election of d) E. Cameron To withhold authority to vote e) J. Fossel j)B.Macaskill for any individual nominee, f) S.Freedman mark 'For All Except' and g) R. Kalinowski write the nominee's letter on k) F. W. Marshall the line below. l) J. Swain to the contrary at left. Vote On Proposals For Against Abstain 2. Ratification of selection of Deloitte & Touche LLP as independent auditors (Proposal No. 2) 3. Approval to change one fundamental investment restriction (Proposal No. 3) 4. Approval of the Elimination of Certain Fundamental Restrictions of the Fund (Proposal No. 4) a. Purchasing Securities of Issuers in which Officers or Trustees of the Fund, its parent Trust or Massachusetts Mutual Life Insurance Company have an Interest b. Making Loans to an Officer, Trustee or Employee of the Fund's parent Trust or to any officer, director or employee of Massachusetts Mutual Life Insurance Company or to that company. c. Making Short Sales 5. Approval of Changes to Certain Fundamental Investment Restrictions of the Fund to permit the Fund to participate in an inter-fund lending arrangement (Proposal No. 5) 6. Authorization to permit the Trustees to adopt an Amended and Restated Declaration of Trust (Proposal No. 6) NOTE: Please sign exactly as your name(s) appears hereon. When signing as custodian, attorney, executor, administrator, trustee, etc., please give your full title as such. All joint owners should sign this proxy. If the account is registered in the name of a corporation, partnership or other entity, a duly authorized individual must sign on its behalf and give title. Signature Date Signature (Joint Owners) Date