Cassiar Asbestos Corporation Limited Tenth Floor 85 Richmond Street West TORONTO, CANADA MS5H 2G1 NOTICE OF ANNUAL AND SPECIAL MEETING OF SHAREHOLDERS To the Shareholders: Notice is hereby given that the Annual and Special Meeting of the Shareholders of Cassiar Asbestos Corporation Limited will be held at the Huron Room, Four Seasons - Sheraton Hotel, 123 Queen St. West, Toronto, Ontario, Thursday, April 12, 1973 at the hour of 10:00 o’clock in the forenoon for the following purposes:— ile We To receive the twenty-first annual report of the directors. To receive the financial statement of the Company for the year ended December 31, 1972, together with the auditors’ report thereon. To consider and if deemed appropriate to ratify By-Law 97 being a by-law to increase the Board from 13 directors to 14 directors. To elect directors. To appoint auditors and to authorize the directors to fix their remuneration. To transact such other business as may properly come before the meeting. By order of the Board of Directors, (Co IR, IIL, Secretary. Dated March 13, 1973, Toronto, Canada. PAGE ONE