Exhibit 1.1(b) Nuveen Unit Trusts, Series 50 Trust Indenture and Agreement Dated: June 15, 1999 This Trust Indenture and Agreement by and between John Nuveen & Co. Incorporated, as Depositor and The Chase Manhattan Bank, as Trustee, sets forth certain...Indenture and Agreement • June 15th, 1999 • Nuveen Unit Trusts Series 50
