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Exhibit 99 (A)
DISCOVER CARD TRUST 1991 D
Credit Card Pass-Through Certificates
Distribution and Performance
Annual Aggregate Report - 1997
Under the Pooling and Servicing Agreement dated as of October 1, 1991
(the "Agreement") by and among Greenwood Trust Company (the "Servicer"),
Discover Receivables Financing Group, Inc. and Wilmington Trust Company, as
Trustee, the Servicer is required to prepare certain information each month
regarding current distributions to Investor Certificateholders and the
performance of the Trust during the previous month. For purposes of filing
Form 10-K, certain information is required to be prepared with respect to the
Distribution Dates occurring during the calendar year 1997. The information
which is required to be prepared with respect to such Distribution Dates
related to the year mentioned above is set forth below. Certain of the
information is presented on the basis of an original principal amount of $1,000
per Investor Certificate. Certain other information is presented based upon
the aggregate amounts for the Trust as a whole.
A. Information Regarding the Aggregate Distributions for 1997
1. Class A Certificates
(a) The aggregate amount of the distribution to Class
A Certificateholders on the related Distribution
Dates. $28,000,000.00
(b) The amount of the distribution set forth in paragraph
(a) above in respect of interest. $28,000,000.00
(c) The amount of the distribution set forth in
paragraph (a) above in respect of principal. $0.00
(d) The amount of the distribution set forth in
paragraph (a) above, per $1,000 interest. $80.000000000
(e) The amount of the distribution set forth in
paragraph (b) above, per $1,000 interest. $80.000000000
(f) The amount of the distribution set forth in
Paragraph (c) above, per $1,000 interest. $0.000000000
2. Class B Certificates
(a) The aggregate amount of the distribution to Class
B Certificateholders on the related Distribution
Dates. $2,931,250.00
(b) The amount of the distribution set forth in
paragraph (a) above in respect of interest. $2,931,250.00
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(c) The amount of the distribution set forth in
paragraph (a) above in respect of principal. $0.00
(d) The amount of the distribution set forth in
paragraph (a) above, per $1,000 interest. $83.750000000
(e) The amount of the distribution set forth in
paragraph (b) above, per $1,000 interest. $83.750000000
(f) The amount of the distribution set forth in
Paragraph (c) above, per $1,000 interest. $0.000000000
B. Information Regarding the Performance of the Trust
1. Collections of Receivables
(a) The aggregate amount of Finance Charge Collections
processed during the related Due Periods. $86,079,261.84
(b) The aggregate amount of Principal Collections
processed during the related Due Period. $963,923,613.95
(c) The aggregate amount of Finance Charge Collections
processed during the related Due Periods which was
allocated in respect of the Investor Certificates. $69,137,706.52
(d) The aggregate amount of Principal Collections
processed during the related Due Periods which was
allocated in respect of the Investor Certificates. $773,908,548.40
(e) The aggregate amount of Finance Charge Collections
processed during the related Due Periods which was
allocated in respect of the Class A Certificates. $62,852,754.65
(f) The aggregate amount of Principal Collections
processed during the related Due Periods which was
allocated in respect of the Class A Certificates. $703,553,870.49
(g) The aggregate amount of Finance Charge Collections
processed during the related Due Periods which was
allocated in respect of the Class B Certificates. $6,284,951.87
(h) The aggregate amount of Principal Collections
processed during the related Due Periods which was
allocated in respect of the Class B Certificates. $70,354,677.91
(i) The aggregate amount of Finance Charge Collections
processed during the related Due Periods which was
allocated in respect of the Seller Certificate. $16,941,555.32
(j) The aggregate amount of Principal Collections
processed during the related Due Periods which was
allocated in respect of the Seller Certificate. $190,015,065.55
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2. Investor Losses; Reimbursement of Charge-Offs
(a) The aggregate amount of Class A Investor Losses,
as defined in Section 4.04 (b) of the Agreement,
during the related Due Periods. $0.00
(b) The aggregate amount of Class B Investor Losses,
as defined in Section 4.04 (b) of the Agreement,
during the related Due Periods. $0.00
(c) The amount of Class A Investor Losses set forth in
paragraph (a) above, per $1,000 interest. $0.000000000
(d) The amount of Class B Investor Losses set forth in
paragraph (b) above, per $1,000 interest. $0.000000000
(e) The total amount reimbursed to the Trust in the
current year pursuant to Section 4.04 (c) of the
Agreement, if any, in respect of Class A Investor
Losses. $0.00
(f) The total amount reimbursed to the Trust in the
current year pursuant to Section 4.04 (c) of the
Agreement, if any, in respect of Class B Investor
Losses. $0.00
(g) The amount set forth in paragraph (e) above, per
$1,000 interest. $0.000000000
(h) The amount set forth in paragraph (f) above, per
$1,000 interest. $0.000000000
(i) The aggregate amount of unreimbursed Class A
Investor Losses in the Trust as of the end of the
calendar year 1997. $0.00
(j) The aggregate amount of unreimbursed Class B
Investor Losses in the Trust as of the end of the
calendar year 1997. $0.00
(k) The amount set forth in paragraph (i) above, per
$1,000 interest. $0.000000000
(l) The amount set forth in paragraph (j) above, per
$1,000 interest. $0.000000000
3. Investor Servicing Fee
(a) The amount of the Class A Monthly Servicing Fee
payable by the Trust to the Servicer for the year
ended December 31, 1997. $6,951,330.65
(b) The amount of the Class B Monthly Servicing Fee
payable by the Trust to the Servicer for the year
ended December 31, 1997. $699,952.36
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4. Available Class B Credit Enhancement Amount
(a) The amount available to be drawn under the Class B
Credit Enhancement pursuant to Section 4.03 (c)
(i), (G) and (H) of the Agreement as of the end of
the day on December 31, 1997. $26,950,000.00
(b) The amount set forth in paragraph (a) above as a
percentage of the Class B Interest. 77.00%
5. The Pool Factor
The Pool Factor represents the ratio of the amount of the Investor
Interest as of the end of the day on December 31, 1997 to the
amount of the Investor Interest as of the Closing Date. The
amount of a Certificateholder's pro-rata share of the Investor
Interest can be determined by multiplying the original denomination
of the Certificateholder's Certificate by the Pool Factor.
(a) Class A Certificates. 1.000000000
(b) Class B Certificates. 1.000000000