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                                                               File No. 33-38879
                                                                  Rule 424(b)(3)

                             PROSPECTUS SUPPLEMENT
                    (To Prospectus dated August 27, 1993)
               (To Prospectus Supplement dated October 4, 1993)
                                  No.:    1138
                                Dated:  03/04/94


                           MERRILL LYNCH & CO., INC.

                               Medium-Term Notes


Base Rate:                ___Commercial Paper Index Rate
                          ___Federal Funds Rate
                          ___LIBOR
                          _X_Treasury Index Rate
                          ___Prime Rate
                          ___Fixed Rate

Maturity Date:            03/22/95

Redemption Date:          N/A

Optional Repayment Dates: N/A

Spread:                   +0.15% (plus fifteen basis points)

Spread Multiplier:        N/A

Maximum Interest Rate:    N/A

Minimum Interest Rate:    N/A

Interest Reset Dates:     91 day T-Bill auction yield, reset weekly.

Interest Payment Dates:   6/21/94, 9/20/94, 12/20/94, & 3/22/95.

Initial Interest Rate:    To be determined 3/8/94.

Index Maturity:           91 days

Form:                     Book-entry



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