PHILIP J. SCHULZ was Managing Partner of PricewaterhouseCoopers (a registered public accounting firm) Hartford, Connecticut office until his retirement in July 2003. Mr. Schulz also served as the Hartford office leader of PwC's Consumer & Industrial Products & Services industry group. He joined Coopers & Lybrand in 1967 and was Managing Partner of the Hartford office at the time of the merger of Coopers & Lybrand and Price Waterhouse in 1998. He was a member of the Firm Council and was a trustee of the PwC Foundation. He also served as a regional technical consultant and SEC reviewer and was assigned to the firm's national office for two years. Olin's board of directors has determined that Mr. Schulz qualifies as an "audit committee financial expert" for Olin under applicable SEC rules. Mr. Schulz earned a bachelor's degree in accounting from Niagara University and also completed the Tuck Executive Program at Dartmouth College. He is a director and Audit Committee Chair of The Connecticut Bank & Trust Company (a state banking institution). Mr. Schulz is also Chairman of the Board of Trustees of St. Joseph College; a director of St. Francis Hospital; and is on the Board of Trustees of The McLean Fund. Olin director since 2003; Chair of the Audit Committee and a member of the Directors and Corporate Governance Committee and the Executive Committee.