PART I STANDARD TERMS AND CONDITIONS OF TRUSTNuveen Tax Free Unit Trusts Series 1227 • March 23rd, 2001
Company FiledMarch 23rd, 2001
PART I STANDARD TERMS AND CONDITIONS OF TRUSTNuveen Tax Free Unit Trusts Series 1227 • March 23rd, 2001
Company FiledMarch 23rd, 2001