Document r6QzJay3K5JMwka9VR0J9v0NV

WAIVER OF NOTICE AND CONSENT TO ANNUAL MEETING OF STOCKHOLDER __ OF A. P. GREEN SERVICES INC. To Be Held May 16, 1986 The undersigned, A. P. GREEN REFRACTORIES CO., the owner of all the issued and outstanding shares of A. P. GREEN SERVICES INC., hereby consents that the annual meeting of the shareholder of said company, schedule to be held on April 10,, 1986 at 10:00 o'clock in the forenoon, be held at the principal office of the Company, 1250 Maplelawn Drive, Troy, Michigan on the 16th day of May, 1986 at 10:00 o'clock in the forenoon, E.D.T. and hereby waives further notice of the time, place and purpose of said meeting. Dated this 1st day of May, 1986. A. P. GREEN REFRACTORIES CO. OJ Chairman of the Board