File No. 33-38879 Rule 424(b)(3) PROSPECTUS SUPPLEMENT (To Prospectus dated March 24, 1994) (To Prospectus Supplement dated March 29, 1994) No.: 1211 Dated: 02/07/95 MERRILL LYNCH & CO., INC. Medium-Term Notes Base Rate: LIBOR Index Maturity: Three Months Maturity Date: 02/15/2000 Redemption Date: N/A Optional Repayment Dates: N/A Spread: 0.400% Spread Multiplier: N/A Maximum Interest Rate: N/A Minimum Interest Rate: N/A Interest Reset Dates: Quarterly Reset 0 0 Interest Payment Dates: 15th of February, May, August, and November, commencing May 15, 1995 Subject to modified business day convention Initial Interest Rate: TBD Form: Book-entry