EXHIBIT 4.7








                             DECLARATION OF TRUST



                             Comcast Cable Trust I



                       Dated as of October 30, 1998



                               TABLE OF CONTENTS


                                                                    Page
                                                                    ----
                                 ARTICLE 1
                                Definitions

            Section 1.1.  Definitions................................  1

                                 ARTICLE 2
                               Organization

            Section 2.1.  Name.......................................  4
            Section 2.2.  Office.....................................  4
            Section 2.3.  Purpose....................................  4
            Section 2.4.  Authority..................................  4
            Section 2.5.  Title to Property of the Trust.............  4
            Section 2.6.  Powers of the Trustees.....................  4
            Section 2.7.  Filing of Certificate of Trust.............  6
            Section 2.8.  Duration of Trust..........................  6
            Section 2.9.  Responsibilities of the Sponsor............  6
            Section 2.10. Declaration Binding on Securities Holders..  6

                                 ARTICLE 3
                                 Trustees

            Section 3.1.  Trustees...................................  7
            Section 3.2.  Regular Trustees...........................  7
            Section 3.3.  Delaware Trustee...........................  8
            Section 3.4.  Institutional Trustee......................  8
            Section 3.5.  Not Responsible for Recitals or Sufficiency
                          of Declaration.............................  8

                                 ARTICLE 4
   Limitation of Liability of Holders of Securities, Trustees or Others

            Section 4.1.  Exculpation................................  9
            Section 4.2.  Fiduciary Duty.............................  9
            Section 4.3.  Indemnification............................ 10
            Section 4.4.  Outside Businesses......................... 13

                                 ARTICLE 5
                  Amendments, Termination, Miscellaneous

            Section 5.1.  Amendments................................. 14
            Section 5.2.  Termination of Trust....................... 14
            Section 5.3.  Governing Law.............................. 14
            Section 5.4.  Headings................................... 15
            Section 5.5.  Successors and Assigns..................... 15
            Section 5.6.  Partial Enforceability..................... 15
            Section 5.7.  Counterparts............................... 15


                             DECLARATION OF TRUST

                                      OF

                             Comcast Cable Trust I
                                   October 30, 1998

               DECLARATION OF TRUST ("Declaration") dated and effective as of
October 30, 1998 by the Trustees (as defined herein), the Sponsor (as
defined herein), and by the holders, from time to time, of undivided beneficial
interests in the Trust to be issued pursuant to this Declaration;

               WHEREAS, the Trustees and the Sponsor desire to establish a
trust (the "Trust") pursuant to the Delaware Business Trust Act for the sole
purpose of issuing and selling certain securities representing undivided
beneficial interests in the assets of the Trust and investing the proceeds
thereof in certain Debentures of the Debenture Issuer; and

               NOW, THEREFORE, it being the intention of the parties hereto
that the Trust constitute a business trust under the Business Trust Act and
that this Declaration constitute the governing instrument of such business
trust, the Trustees declare that all assets contributed to the Trust will
beheld in trust for the exclusive benefit of the holders, from time to time,
of the securities representing undivided beneficial interests in the assets of
the Trust issued hereunder, subject to the provisions of this Declaration.


                                   ARTICLE 1
                                  Definitions

               Section 1.1.  Definitions.

               Unless the context otherwise requires:

               (a)  Capitalized terms used in this Declaration but not defined
in the preamble above have the respective meanings assigned to them in this
Section 1.01;

               (b)  a term defined anywhere in this Declaration has the same
meaning throughout;

               (c) all references to "the Declaration" or "this
Declaration" are to this Declaration of Trust as modified, supplemented or
amended from time to time;

               (d) all references in this Declaration to Articles and
Sections are to Articles and Sections of this Declaration unless otherwise
specified; and

               (e)  a reference to the singular includes the plural and vice
versa.

               "Affiliate" has the same meaning as given to that term in Rule
405 of the Securities Act or any successor rule thereunder.

               "Business Day" means any day other than a day on which banking
institutions in New York, New York are authorized or required by law to close.

               "Business Trust Act" means Chapter 38 of Title 12 of the
Delaware Code, 12 Del. Code Section 3801 et seq., as it may be amended from
time to time, or any successor legislation.

               "Commission" means the Securities and Exchange Commission.

               "Common Security" means a security representing an undivided
beneficial interest in the assets of the Trust with such terms as may be
written in any amendment to this Declaration.

               "Company Indemnified Person" means (a) any Regular Trustee; (b)
any Affiliate of any Regular Trustee; (c) any officers, directors,
shareholders, members, partners, employees, representatives or agents of any
Regular Trustee; or (d) any employee or agent of the Trust or its Affiliates.

               "Covered Person" means (a) any officer, director, shareholder,
partner, member, representative, employee or agent of (i) the Trust or (ii) the
Trust's Affiliates and (b) any holder of Securities.

               "Debenture Issuer" means the Parent in its capacity as the
issuer of the Debentures under the Indenture.

               "Debentures" means the series of Debentures to be issued by the
Debenture Issuer and acquired by the Trust.

               "Debenture Trustee" means the person to be selected by the Parent
to act as trustee under the Indenture until a successor is appointed thereunder,
and thereafter means such successor trustee.

               "Delaware Trustee" has the meaning set forth in Section 3.01.

               "Exchange Act" means the Securities Exchange Act of 1934, as
amended from time to time or any successor legislation.

               "Fiduciary Indemnified Person" has the meaning set forth in
Section 4.3(b).

               "Indemnified Person" means a Company Indemnified Person or a
Fiduciary Indemnified Person.

               "Indenture" means the indenture to be entered into between the
Parent and the Debenture Trustee and any indenture supplemental thereto
pursuant to which the Debentures are to be issued.

               "Parent" means Comcast Cable Communications, Inc., a Delaware
corporation or any successor entity in a merger.

               "Person" means a legal person, including any individual,
corporation, estate, partnership, joint venture, association, joint stock
company, limited liability company, trust, unincorporated association, or
government or any agency or political subdivision thereof, or any other entity
of whatever nature.

               "Preferred Security" means a security representing an undivided
beneficial interest in the assets of the Trust with such terms as may be set
out in any amendment to this Declaration.

               "Regular Trustee" means any Trustee other than the Delaware
Trustee and the Institutional Trustee (as hereinafter defined).

               "Securities" means the Common Securities and the Preferred
Securities.

               "Securities Act" means the Securities Act of 1933, as amended
from time to time, or any successor legislation.

               "Sponsor" means the Parent in its capacity as sponsor of the
Trust.

               "Trustee" or "Trustees" means each Person who has signed this
Declaration as a trustee, so long as such Person shall continue in office in
accordance with the terms hereof, and all other Persons who may from time to
time be duly appointed, qualified and serving as Trustees in accordance with
the provisions hereof, and references herein to a Trustee or the Trustees shall
refer to such Person or Persons solely in their capacity as trustees
hereunder.



                                   ARTICLE 2
                                 Organization

               Section 2.1.  Name.

               The Trust created by this Declaration is named "Comcast Cable
Trust I." The Trust's activities may be conducted under the name of the Trust
or any other name deemed advisable by the Regular Trustees.

               Section 2.2.  Office.

               The address of the principal office of the Trust is c/o Comcast
Cable Communications, Inc., 1500 Market Street, Philadelphia, Pennsylvania
19102. At any time, the Regular Trustees may designate another principal
office.

               Section 2.3.  Purpose.

               The exclusive purposes and functions of the Trust are (a) to
issue and sell Securities and use the proceeds from such sale to acquire the
Debentures, and (b) except as otherwise limited herein, to engage in only
those other activities necessary, or incidental thereto. The Trust shall not
borrow money, issue debt or reinvest proceeds derived from investments, pledge
any of its assets, or otherwise undertake (or permit to be undertaken) any
activity that would cause the Trust not to be classified for United States
federal income tax purposes as a grantor trust.

               Section 2.4.  Authority.

               Subject to the limitations provided in this Declaration, the
Regular Trustees shall have exclusive and complete authority to carry out the
purposes of the Trust. An action taken by the Regular Trustees in accordance
with their powers shall constitute the act of and serve to bind the Trust. In
dealing with the Regular Trustees acting on behalf of the Trust, no person
shall be required to inquire into the authority of the Regular Trustees to
bind the Trust. Persons dealing with the Trust are entitled to rely
conclusively on the power and authority of the Regular Trustees as set forth
in this Declaration.

               Section 2.5.  Title to Property of the Trust .

               Legal title to all assets of the Trust shall be vested in the
Trust.

               Section 2.6.  Powers of the Trustees.

               The Regular Trustees shall have the exclusive power and
authority to cause the Trust to engage in the following activities:

               (a)  to issue and sell the Preferred Securities and the Common
Securities in accordance with this Declaration; provided, however, that the
Trust may issue no more than one series of Preferred Securities and no more
than one series of Common Securities, and, provided further, that there shall
be no interests in the Trust other than the Securities and the issuance of the
Securities shall be limited to a one-time, simultaneous issuance of both
Preferred Securities and Common Securities;

               (b)  in connection with the issue and sale of the Preferred
Securities, at the direction of the Sponsor, to:

                        (i)  execute and file with the Commission a
               registration statement on Form S-3 prepared by the Sponsor,
               including any amendments thereto in relation to the Preferred
               Securities;

                        (ii)  execute and file any documents prepared by the
               Sponsor, or take any acts as determined by the Sponsor to be
               necessary in order to qualify or register all or part of the
               Preferred Securities in any State in which the Sponsor has
               determined to qualify or register such Preferred Securities for
               sale;

                        (iii)  execute and file an application, prepared by the
               Sponsor, to the New York Stock Exchange or any other national
               stock exchange or the Nasdaq Stock Market's National Market for
               listing upon notice of issuance of any Preferred Securities;

                        (iv)  execute and file with the Commission a
               registration statement on Form 8-A, including any amendments
               thereto, prepared by the Sponsor relating to the registration of
               the Preferred Securities under Section 12(b) of the Exchange
               Act; and

                        (v)  execute and enter into an underwriting agreement
               and pricing agreement providing for the sale of the Preferred
               Securities;

               (c) to employ or otherwise engage employees and agents (who
may be designated as officers with titles) and managers, contractors,
advisors, and consultants and provide for reasonable compensation for such
services;

               (d) to incur expenses which are necessary or incidental to
carry out any of the purposes of this Declaration; and

               (e) to execute all documents or instruments, perform all
duties and powers, and do all things for and on behalf of the Trust in all
matters necessary or incidental to the foregoing.

               Section 2.7.  Filing of Certificate of Trust.

               On or after the date of execution of this Declaration, the
Trustees shall cause the filing of the Certificate of Trust for the Trust in
the form attached hereto as Exhibit A with the Secretary of State of the State
of Delaware.

               Section 2.8.  Duration of Trust.

               The Trust, absent termination pursuant to the provisions of
Section 5.02, shall have existence for fifty-five (55) years from the date
hereof.

               Section 2.9.  Responsibilities of the Sponsor.

               In connection with the issue and sale of the Preferred
Securities, the Sponsor shall have the exclusive right and responsibility to
engage in the following activities:

               (a)  to prepare for filing by the Trust with the Commission a
registration statement on Form S-3 in relation to the Preferred Securities,
including any amendments thereto;

               (b) to determine the States in which to take appropriate
action to qualify or register for sale all or part of the Preferred
Securities and to do any and all such acts, other than actions which must
be taken by the Trust, and advise the Trust of actions it must take, and
prepare for execution and filing any documents to be executed and filed by
the Trust, as the Sponsor deems necessary or advisable in order to comply
with the applicable laws of any such States;

               (c) to prepare for filing by the Trust an application to the
New York Stock Exchange or any other national stock exchange or the Nasdaq
National Market for listing upon notice of issuance of any Preferred
Securities;

               (d)  to prepare for filing by the Trust with the Commission a
registration statement on Form 8-A relating to the registration of the class of
Preferred Securities under Section 12(b) of the Exchange Act, including any
amendments thereto; and

               (e)  to negotiate the terms of an underwriting agreement and
pricing agreement providing for the sale of the Preferred Securities.

               Section 2.10.  Declaration Binding on Securities Holders.

               Every Person by virtue of having become a holder of a Security
or any interest therein in accordance with the terms of this Declaration,
shall be deemed to have expressly assented and agreed to the terms of, and
shall be bound by, this Declaration.


                                   ARTICLE 3
                                   Trustees

               Section 3.1.  Trustees.

               The number of Trustees initially shall be two (2), and
thereafter the number of Trustees shall be such number as shall be fixed from
time to time by a written instrument signed by the Sponsor. The Sponsor is
entitled to appoint or remove without cause any Trustee at any time; provided,
however, that the number of Trustees shall in no event be less than two (2);
provided further that one Trustee, in the case of a natural person, shall be a
person who is a resident of the State of Delaware or that, if not a natural
person, is an entity that has its principal place of business in the State of
Delaware (the "Delaware Trustee"); provided further that there shall be at
least one trustee who is an employee or officer of, or is affiliated with the
Parent (a "Regular Trustee").

               Section 3.2.  Regular Trustees.

               The initial Regular Trustees shall be:

                              William E. Dordelman

               (a)  Except as expressly set forth in this Declaration, any
power of the Regular Trustees may be exercised by, or with the consent of,
any one such Regular Trustee.

               (b)  Unless otherwise determined by the Regular Trustees,
and except as otherwise required by the Business Trust Act, any Regular
Trustee is authorized to execute on behalf of the Trust any documents which
the Regular Trustees have the power and authority to cause the Trust to
execute pursuant to Section 2.06 provided, that, the registration statement
referred to in Section 2.06(b)(i), including any amendments thereto, shall
be signed by a majority of the Regular Trustees; and

               (c) a Regular Trustee may, by power of attorney consistent
with applicable law, delegate to any other natural person over the age of
21 his or her power for the purposes of signing any documents which the
Regular Trustees have power and authority to cause the Trust to execute
pursuant to Section 2.06.

               Section 3.3.  Delaware Trustee.

               The initial Delaware Trustee shall be:

                                Donald J. Puglisi

               Notwithstanding any other provision of this Declaration, the
Delaware Trustee shall not be entitled to exercise any of the powers, nor
shall the Delaware Trustee have any of the duties and responsibilities of the
Regular Trustees described in this Declaration. The Delaware Trustee shall be a
Trustee for the sole and limited purpose of fulfilling the requirements of
Section 3807 of the Business Trust Act. Notwithstanding anything herein to the
contrary, the Delaware Trustee shall not be liable for the acts or omissions to
act of the Trust or of the Regular Trustees except such acts as the Delaware
Trustee is expressly obligated or authorized to undertake under this
Declaration or the Business Trust Act and except for the gross negligence or
willful misconduct of the Delaware Trustee.

               Section 3.4.  Institutional Trustee.

               Prior to the issuance of the Preferred Securities and Common
Securities, the Sponsor shall appoint another trustee (the "Institutional
Trustee") meeting the requirements of an eligible trustee of the Trust
Indenture Act of 1939, as amended, by the execution of an amendment to this
Declaration executed by the Regular Trustees, the Sponsor, the Institutional
Trustee and the Delaware Trustee.

               Section 3.5.  Not Responsible for Recitals or Sufficiency of
Declaration.

               The recitals contained in this Declaration shall be taken as the
statements of the Sponsor, and the Trustees do not assume any responsibility
for their correctness. The Trustees make no representations as to the value or
condition of the property of the Trust or any part thereof.  The Trustees make
no representations as to the validity or sufficiency of this Declaration.



                                   ARTICLE 4
     Limitation of Liability of Holders of Securities, Trustees or Others

               Section 4.1.  Exculpation.

               (a)  No Indemnified Person shall be liable, responsible or
accountable in damages or otherwise to the Trust or any Covered Person for any
loss, damage or claim incurred by reason of any act or omission performed or
omitted by such Indemnified Person in good faith on behalf of the Trust and in
a manner such Indemnified Person reasonably believed to be within the scope
of the authority conferred on such Indemnified Person by this Declaration or
bylaw, except that an Indemnified Person shall be liable for any such loss,
damage or claim incurred by reason of such Indemnified Person's negligence or
willful misconduct with respect to such acts or omissions; and

               (b)  an Indemnified Person shall be fully protected in relying
in good faith upon the records of the Trust and upon such information,
opinions, reports or statements presented to the Trust by any Person as to
matters the Indemnified Person reasonably believes are within such other
Person's professional or expert competence and who has been selected with
reasonable care by or on behalf of the Trust, including information,
opinions, reports or statements as to the value and amount of the assets,
liabilities, profits, losses, or any other facts pertinent to the existence
and amount of assets from which distributions to holders of Securities
might properly be paid.

               Section 4.2.  Fiduciary Duty.

               (a)  To the extent that, at law or in equity, an Indemnified
Person has duties (including fiduciary duties) and liabilities relating
thereto to the Trust or to any other Covered Person, an Indemnified Person
acting under this Declaration shall not be liable to the Trust or to any
other Covered Person for its good faith reliance on the provisions of this
Declaration.  The provisions of this Declaration, to the extent that they
restrict the duties and liabilities of an Indemnified Person otherwise
existing at law or in equity, are agreed by the parties hereto to replace
such other duties and liabilities of such Indemnified Person;

               (b)  unless otherwise expressly provided herein:

                    (i)  whenever a conflict of interest exists or arises
               between Covered Persons; or

                   (ii)  whenever this Declaration or any other agreement
               contemplated herein or therein provides that an Indemnified
               Person shall act in a manner that is, or provides terms that
               are, fair and reasonable to the Trust or any holder of
               Securities, the Indemnified Person shall resolve such
               conflict of interest, take such action or provide such
               terms, considering in each case the relative interest of
               each party (including its own interest) to such conflict,
               agreement, transaction or situation and the benefits and
               burdens relating to such interests, any customary or
               accepted industry practices, and any applicable generally
               accepted accounting practices or principles.  In the absence
               of bad faith by the Indemnified Person, the resolution,
               action or term so made, taken or provided by the Indemnified
               Person shall not constitute a breach of this Declaration or
               any other agreement contemplated herein or of any duty or
               obligation of the Indemnified Person at law or in equity or
               otherwise; and

               (c)  whenever in this Declaration an Indemnified Person is
permitted or required to make a decision:

                    (i)  in its "discretion" or under a grant of similar
               authority, the Indemnified Person shall be entitled to
               consider such interests and factors as it desires, including
               its own interests, and shall have no duty or obligation to
               give any consideration to any interest of or factors
               affecting the Trust or any other Person; or

                   (ii) in its "good faith" or under another express
               standard, the Indemnified Person shall act under such
               express standard and shall not be subject to any other or
               different standard imposed by this Declaration or by
               applicable law.

               Section 4.3.  Indemnification.

               (a)  (i) The Debenture Issuer shall indemnify, to the full
extent permitted by law, any Company Indemnified Person who was or is a
party or is threatened to be made a party to any threatened, pending or
completed action, suit or proceeding, whether civil, criminal,
administrative or investigative (other than an action by or in the right of
the Trust) by reason of the fact that he is or was a Company Indemnified
Person against expenses (including attorneys' fees), judgments, fines and
amounts paid in settlement actually and reasonably incurred by him in
connection with such action, suit or proceeding if he acted in good faith
and in a manner he reasonably believed to be in or not opposed to the best
interests of the Trust, and, with respect to any criminal action or
proceeding, had no reasonable cause to believe his conduct was unlawful.
The termination of any action, suit or proceeding by judgment, order,
settlement, conviction, or upon a plea of nolo contendere or its
equivalent, shall not, of itself, create a presumption that the Company
Indemnified Person did not act in good faith and in a manner which he
reasonably believed to be in or not opposed to the best interests of the
Trust, and, with respect to any criminal action or proceeding, had
reasonable cause to believe that his conduct was unlawful

                        (ii)  The Debenture Issuer shall indemnify, to the full
               extent permitted by law, any Company Indemnified Person who was
               or is a party or is threatened to be made a party to any
               threatened, pending or completed action or suit by or in the
               right of the Trust to procure a judgment in its favor by reason
               of the fact that he is or was a Company Indemnified Person
               against expenses (including attorneys' fees) actually and
               reasonably incurred by him in connection with the defense or
               settlement of such action or suit if he acted in good faith and
               in a manner he reasonably believed to be in or not opposed to
               the best interests of the Trust and except that no such
               indemnification shall be made in respect of any claim, issue or
               matter as to which such Company Indemnified Person shall have
               been adjudged to be liable to the Trust unless and only to the
               extent that the Court of Chancery of Delaware or the court in
               which such action or suit was brought shall determine upon
               application that, despite the adjudication of liability but in
               view of all the circumstances of the case, such person is fairly
               and reasonably entitled to indemnity for such expenses which
               such Court of Chancery or such other court shall deem proper.

                        (iii)  To the extent that a Company Indemnified Person
               shall be successful on the merits or otherwise (including
               dismissal of an action without prejudice or the settlement of an
               action without admission of liability) in defense of any action,
               suit or proceeding referred to in paragraphs (i) and (ii) of
               this Section 4.03(a), or in defense of any claim, issue or
               matter therein, he shall be indemnified, to the full extent
               permitted by law, against expenses (including attorneys' fees)
               actually and reasonably incurred by him in connection therewith.

                        (iv)  Any indemnification under paragraphs (i) and (ii)
               of this Section 4.03(a) (unless ordered by a court) shall be
               made by the Debenture Issuer only as authorized in the specific
               case upon a determination that indemnification of the Company
               Indemnified Person is proper in the circumstances because he has
               met the applicable standard of conduct set forth in paragraphs
               (i) and (ii). Such determination shall be made (1) by the
               Regular Trustees by a majority vote of a quorum consisting of
               such Regular Trustees who were not parties to such action, suit
               or proceeding, (2) if such a quorum is not obtainable, or, even
               if obtainable, if a quorum of disinterested Regular Trustees so
               directs, by independent legal counsel in a written opinion, or
               (3) by the Common Security Holder of the Trust.

                        (v)  Expenses (including attorneys' fees) incurred by a
               Company Indemnified Person in defending a civil, criminal,
               administrative or investigative action, suit or proceeding
               referred to in paragraphs (i) and (ii) of this Section 4.03(a)
               shall be paid by the Debenture Issuer in advance of the final
               disposition of such action, suit or proceeding upon receipt of
               an undertaking by or on behalf of such Company Indemnified
               Person to repay such amount if it shall ultimately be determined
               that he is not entitled to be indemnified by the Debenture
               Issuer as authorized in this Section 4.03(a). Notwithstanding
               the foregoing, no advance shall be made by the Debenture Issuer
               if a determination is reasonably and promptly made (i) by the
               Regular Trustees by a majority vote of a quorum of disinterested
               Regular Trustees, (ii) if such a quorum is not obtainable, or,
               even if obtainable, if a quorum of disinterested Regular
               Trustees so directs, by independent legal counsel in a written
               opinion or (iii) the Common Security Holder of the Trust, that,
               based upon the facts known to the Regular Trustees, counsel or
               the Common Security Holder at the time such determination is
               made, such Company Indemnified Person acted in bad faith or in a
               manner that such person did not believe to be in or not opposed
               to the best interests of the Trust, or, with respect to any
               criminal proceeding, that such Company Indemnified Person
               believed or had reasonable cause to believe his conduct was
               unlawful. In no event shall any advance be made in instances
               where the Regular Trustees, independent legal counsel or Common
               Security Holder reasonably determine that such person
               deliberately breached his duty to the Trust or its Common or
               Preferred Security Holders.

                        (vi)  The indemnification and advancement of expenses
               provided by, or granted pursuant to, the other paragraphs of
               this Section 4.03(a) shall not be deemed exclusive of any other
               rights to which those seeking indemnification and advancement of
               expenses may be entitled under any agreement, vote of
               stockholders or disinterested directors of the Debenture Issuer
               or Preferred Security Holders of the Trust or otherwise, both as
               to action in his official capacity and as to action in another
               capacity while holding such office. All rights to
               indemnification under this Section 4.03(a) shall be deemed to be
               provided by a contract between the Debenture Issuer and each
               Company Indemnified Person who serves in such capacity at any
               time while this Section 4.03(a) is in effect. Any repeal or
               modification of this Section 4.03(a) shall not affect any rights
               or obligations then existing. (vii) The Debenture Issuer or the
               Trust may purchase and maintain insurance on behalf of any
               person who is or was a Company Indemnified Person against any
               liability asserted against him and incurred by him in any such
               capacity, or arising out of his status as such, whether or not
               the Debenture Issuer would have the power to indemnify him
               against such liability under the provisions of this Section
               4.03(a).

                        (vii)  For purposes of this Section 4.03(a), references
               to "the Trust" shall include, in addition to the resulting or
               surviving entity, any constituent entity (including any
               constituent of a constituent) absorbed in a consolidation or
               merger, so that any person who is or was a director, trustee,
               officer or employee of such constituent entity, or is or was
               serving at the request of such constituent entity as a director,
               trustee, officer, employee or agent of another entity, shall
               stand in the same position under the provisions of this Section
               4.03(a) with respect to the resulting or surviving entity as he
               would have with respect to such constituent entity if its
               separate existence had continued.

                        (viii)  The indemnification and advancement of expenses
               provided by, or granted pursuant to, this Section 4.03(a) shall,
               unless otherwise provided when authorized or ratified, continue
               as to a person who has ceased to be a Company Indemnified Person
               and shall inure to the benefit of the heirs, executors and
               administrators of such a person.

               (b)  The Debenture Issuer agrees to indemnify (i) the Delaware
Trustee, (ii) any Affiliate of the Delaware Trustee, and (iii) any officers,
directors, shareholders, members, partners, employees, representatives,
nominees, custodians or agents of the Delaware Trustee (each of the Persons
in (i) through (iii) being referred to as a "Fiduciary Indemnified Person")
for, and to hold each Fiduciary Indemnified Person harmless against, any loss,
liability or expense incurred without negligence or bad faith on its part,
arising out of or in connection with the acceptance or administration of the
trust or trusts hereunder, including the costs and expenses (including
reasonable legal fees and expenses) of defending itself against, or
investigating, any claim or liability in connection with the exercise or
performance of any of its powers or duties hereunder. The obligation to
indemnify as set forth in this Section 4.03(b) shall survive the termination
of this Declaration.

               Section 4.4.  Outside Businesses.

               Any Covered Person, the Sponsor and the Delaware Trustee may
engage in or possess an interest in other business ventures of any nature or
description, independently or with others, similar or dissimilar to the
business of the Trust, and the Trust and the holders of Securities shall have
no rights by virtue of this Declaration in and to such independent ventures or
the income or profits derived therefrom and the pursuit of any such venture,
even if competitive with the business of the Trust, shall not be deemed
wrongful or improper. No Covered Person, the Sponsor or the Delaware Trustee
shall be obligated to present any particular investment or other opportunity
to the Trust even if such opportunity is of a character that, if presented to
the Trust, could be taken by the Trust, and any Covered Person, the Sponsor
and the Delaware Trustee shall have the right to take for its own account
(individually or as a partner or fiduciary) or to recommend to others any such
particular investment or other opportunity. Any Covered Person and the
Delaware Trustee may engage or be interested in any financial or other
transaction with the Sponsor or any Affiliate of the Sponsor, or may act as
depositary for, trustee or agent for or may act on any committee or body of
holders of, securities or other obligations of the Sponsor or its Affiliates.


                                   ARTICLE 5
                    Amendments, Termination, Miscellaneous

               Section 5.1.  Amendments.

               At any time before the issue of any Securities, this
Declaration may be amended by, and only by, a written instrument executed by
all of the Regular Trustees and the Sponsor.

               Section 5.2.  Termination of Trust.

               (a)  The Trust shall terminate and be of no further force or
effect:
               (b)  upon the bankruptcy of the Sponsor;

                    (i) upon the filing of a certificate of dissolution or
               its equivalent with respect to the Sponsor or the revocation
               of the Sponsor's charter or of the Trust's certificate of
               trust;

                   (ii) upon the entry of a decree of judicial dissolution
               of the Sponsor, or the Trust; and

                  (iii) before the issue of any Securities, with the
               consent of all of the Regular Trustees and the Sponsor; and

               (c)  as soon as is practicable after the occurrence of an event
referred to in Section 5.02(a), the Trustees shall file a certificate of
cancellation with the Secretary of State of the State of Delaware.

               Section 5.3.  Governing Law.

               This Declaration and the rights of the parties hereunder shall
be governed by and interpreted in accordance with the laws of the State of
Delaware and all rights and remedies shall be governed by such laws without
regard to principles of conflict of laws.

               Section 5.4.  Headings.

               Headings contained in this Declaration are inserted for
convenience of reference only and do not affect the interpretation of this
Declaration or any provision hereof.

               Section 5.5.  Successors and Assigns.

               Whenever in this Declaration any of the parties hereto is named
or referred to, the successors and assigns of such party shall be deemed to be
included, and all covenants and agreements in this Declaration by the Sponsor
and the Trustees shall bind and inure to the benefit of their respective
successors and assigns, whether so expressed.

               Section 5.6.  Partial Enforceability.

               If any provision of this Declaration, or the application of such
provision to any Person or circumstance, shall be held invalid, the remainder
of this Declaration, or the application of such provision to persons or
circumstances other than those to which it is held invalid, shall not be
affected thereby.

               Section 5.7.  Counterparts.

               This Declaration may contain more than one counterpart of the
signature page and this Declaration may be executed by the affixing of the
signature of each of the Trustees to one of such counterpart signature pages.
All of such counterpart signature pages shall be read as though one, and they
shall have the same force and effect as though all of the signers had signed a
single signature page.

               IN WITNESS WHEREOF, the undersigned has caused these presents
to be executed as of the day and year first above written.


                                              /s/  W. E. Dordelman
                                            ---------------------------------
                                            Name:  William E. Dordelman
                                            Title: Regular Trustee



                                               /s/ Donald J. Puglisi
                                            ---------------------------------
                                            Name:  Donald J. Puglisi
                                            Title: Delaware Trustee

                                            COMCAST CABLE
                                            COMMUNICATIONS, INC.,
                                            as Sponsor

                                            By:/s/ W. E. Dordelman
                                               ------------------------------
                                               Name:  William E. Dordelman
                                               Title: Vice President