Supply Operations, Purchase Branch, Box 500, Code 244, Bldg 87/2, Naval Submarine Base New London, Groton, CT 06349-5500

55 -- MAHOGANY PLAQUE BACKS SOL N49399-99-Q-0170 DUE 090399 POC Carol L. Angelo, Purchasing Agent 860-694-3270, Fax 860-694-3964 Michael J.. Konon, Contracting Officer 860-694-3612 This notice previously advertised on the CBD NET August 24, 1999 is hereby corrected as follows: 1. block #10 changed FROM -- 030999 TO -- 090399. 2. FROM -- "ESTIMATED" total quantity of 7800 plaque backs approximately every two (2) weeks. TO -- "ESTIMATED" total quantity of 7800 for a 12 month period. The government is "ESTIMATING" a delivery of 300 plaque backs approximately every two(2)weeks. 3. FROM -- All offers must be received by 3:00 P.M. EST 27 August 1999. TO -- All offers must be received by 3:00 P.M. EST 03 September 1999. Posted 08/26/99 (W-SN372922). (0238)

Loren Data Corp. http://www.ld.com (SYN# 0190 19990830\55-0001.SOL)