SUPPLEMENTAL RETIREMENT BENEFIT AND LIFE INSURANCE AGREEMENT THIS AGREEMENT, made and entered into this l9th day of February, 1988, by and between POTLATCH CORPORATION, a Delaware corporation (hereafter referred to as "Potlatch") and RICHARD B. MADDEN...Supplemental Retirement Benefit and Life Insurance Agreement • March 27th, 1998 • Potlatch Corp • Paper mills • California
