1 AMENDED ACKNOWLEDGMENT AND AGREEMENT TO TENDER ASSIGNEE UNITS OF LIMITED PARTNERSHIP INTEREST IN UNITED INVESTORS INCOME PROPERTIES (THE "PARTNERSHIP") PURSUANT TO AN OFFER TO PURCHASE DATED SEPTEMBER 4, 2001 (THE "OFFER DATE") AS SUPPLEMENTED...Acknowledgment and Agreement to Tender Assignee Units of Limited Partnership Interest • September 24th, 2001 • United Investors Income Properties • Real estate
