Exhibit 99.25

MBNA MASTER CREDIT CARD TRUST II

SERIES 1997-C

KEY PERFORMANCE FACTORS
October 31, 1997



Expected B Maturity
3/15/04


Blended Coupon
5.7860%



Excess Protection Level
3 Month Average 4.96%
October, 1997 5.43%
September, 1997 4.81%
August, 1997 4.64%


Cash Yield 18.37%


Investor Charge Offs 4.61%


Base Rate 8.33%


Over 35 Day Delinquency 4.76%


Seller's Interest 13.78%


Total Payment Rate 14.00%


Total Principal Balance
$31,941,631,051.83


Investor Participation Amount
$750,000,000.00


Seller Participation Amount
$4,401,496,533.34