FILE NO. 333-13649
                                                                  RULE 424(B)(3)
 
                             PROSPECTUS SUPPLEMENT
                       (TO PROSPECTUS DATED MAY 16, 1997)
                 (TO PROSPECTUS SUPPLEMENT DATED MAY 16, 1997)
 
                                     PROSPECTUS NUMBER: 1518
                                     DATED: JUNE 5, 1997
 
 
                           MERRILL LYNCH & CO., INC.
                          MEDIUM-TERM NOTES, SERIES B
                   DUE NINE MONTHS OR MORE FROM DATE OF ISSUE
                              FLOATING RATE NOTES
 
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<CAPTION>
 
<S>                       <C>
 
BASE RATE:                LIBOR
 
 
INDEX MATURITY:           Three Months
 
 
TRADE DATE:               June 5, 1997
 
 
SETTLEMENT DATE:          June 11, 1997
 
 
MATURITY DATE:            June 11, 1999
 
 
REDEMPTION DATE:          N/A
 
 
OPTIONAL REPAYMENT DATES: N/A
 
 
SPREAD:                   0.000%
 
 
SPREAD MULTIPLIER:        N/A
 
 
MAXIMUM INTEREST RATE:    N/A
 
 
MINIMUM INTEREST RATE:    N/A
 
 
INTEREST RESET DATES:     Quarterly, using two business days prior.
 
 
INTEREST PAYMENT DATES:   The tenth of September, and December 1997 and the eleventh of
                          March, June, September, December 1998, March 1999, and Maturity,
                          subject to Modified Following Business Day Convention.
 
 
INITIAL INTEREST RATE:    5.80859%
 
 
FORM:                     Book-entry
 
 
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