EXHIBIT 7.1 Pooling and Servicing Ageement, Series 1999-9 PNC MORTGAGE SECURITIES CORP., as Depositor and Master Servicer and STATE STREET BANK AND TRUST COMPANY, as Trustee POOLING AND SERVICING AGREEMENT PNC Mortgage Securities Corp. Mortgage...Pooling and Servicing Agreement • September 14th, 1999 • PNC Mortgage Securities Corp Mort Pass THR Cert Ser 1999-9 • Asset-backed securities • New York
