File No. 33-38879 Rule 424(b)(3) PROSPECTUS SUPPLEMENT (To Prospectus dated March 24, 1994) (To Prospectus Supplement dated March 29, 1994) No.: 1188 Dated: September 16, 1994 MERRILL LYNCH & CO., INC. Medium-Term Notes Base Rate: Fixed Index Maturity: N/A Maturity Date: 10/03/95 Redemption Date: N/A Optional Repayment Dates: N/A Spread: N/A Spread Multiplier: N/A Maximum Interest Rate: N/A Minimum Interest Rate: N/A Interest Reset Dates: N/A Interest Payment Dates: Every 10/3 and 4/3, commencing 10/3/94, subject to modified following business day convention. Initial Interest Rate: 6.0100% Form: Book-entry