WASHINGTON MUTUAL MORTGAGE SECURITIES CORP., as Depositor and WASHINGTON MUTUAL BANK, as Servicer and LASALLE BANK NATIONAL ASSOCIATION, as Trustee and CHRISTIANA BANK & TRUST COMPANY,Pooling and Servicing Agreement • November 10th, 2005 • Washington Mutual Mortgage Pass-Through Certificates, WMALT Series 2005-9 • Asset-backed securities • Delaware
