Exhibit 1(b) UNDERWRITING AGREEMENT Weyerhaeuser Company P.O. Box 9777 Federal Way, Washington 98063-9777 Dear Sirs and Mesdames: We (the "MANAGERS") are acting on behalf of the underwriter or underwriters (including ourselves) named below (such...Weyerhaeuser Co • December 13th, 2002 • Lumber & wood products (no furniture) • New York
