Exhibit 99 (b)




                            SUBSCRIPTION AGREEMENT



                                By and Between



                THE PACIFIC TELESIS GROUP MASTER PENSION TRUST



                                   "PacTel,"



                                      and



                 THE TAUBMAN REALTY GROUP LIMITED PARTNERSHIP



                                    "TRG,"



                                    Dated:
                                 July 18, 1996

Certain  portions of this  document  have been omitted and are being  separately
filed  with  the  Securities  and  Exchange   Commission   with  a  request  for
confidential treatment.



                                    - 1 -





                               TABLE OF CONTENTS


                                                                          PAGE

RECITALS AND CERTAIN DEFINITIONS...........................................1

ARTICLE I - SUBSCRIPTION...................................................1

      1.1   Subscription for Units of Partnership Interest.................1
      1.2   Subscription Price.............................................2
      1.3   Continuing Offer...............................................2

ARTICLE II - REPRESENTATIONS, WARRANTIES AND COVENANTS.....................4

      2.1   Representations and Warranties of TRG..........................4
      2.2   Survival of TRG's Representations and Warranties...............8

      2.3   As-Is Issuance.................................................8
      2.4   Representations and Warranties of PacTel ......................9
      2.5   Survival of PacTel's Representations and Warranties...........10
      2.6   No Other Representations or Warranties by PacTel..............11
      2.7   Knowledge.....................................................12

ARTICLE III - CLOSING.....................................................12

      3.1   Closing  .....................................................12
      3.2   Closing Documents.............................................12

            3.2.1    TRG's Deliveries.....................................12
            3.2.2    PacTel's Deliveries..................................13

ARTICLE IV - INDEMNIFICATION..............................................13

      4.1   TRG's Indemnification of PacTel ..............................13
      4.2   PacTel's Indemnification of TRG ..............................14
      4.3   Procedure for Indemnification.................................14
      4.4   Survival .....................................................17
      4.5   Limitation on TRG's Liability for Indemnity and
              Representations and Warranties..............................18
      4.6   Limitation on PacTel's Liability for Indemnity and
              Representations and Warranties..............................18

ARTICLE V - PRORATIONS AND ADJUSTMENTS....................................19

ARTICLE VI - MISCELLANEOUS................................................19

      6.1   Public Disclosure.............................................19
      6.2   Notices  .....................................................20
      6.3   Legal Fees and Other Costs....................................21

                                     (i)





      6.4   Successors and Assigns........................................21
      6.5   Governing Law.................................................21
      6.6   Captions .....................................................21
      6.7   References; Gender............................................22
      6.8   Entire Agreement; Amendment...................................22
      6.9   Severability..................................................22
      6.10  Time is of the Essence........................................22
      6.11  Additional Actions and Documents..............................22
      6.12  Waiver; Modification..........................................23
      6.13  Cumulative Remedies...........................................23
      6.14  Commission....................................................23
      6.15  Counterparts..................................................23
      6.16  Exhibits and Schedules........................................24

SIGNATURE PAGE       .....................................................24

EXHIBITS

A      -    TCI Designation
B      -    TCI Representation Letter
C      -    Investment Certificate

SCHEDULES

2.1(c) -    TRG Consents and Approvals
2.1(d) -    TRG Governmental Authorizations and Filings
2.1(h) -    Schedule of Ownership of TRG
2.1(k)  -   Press Releases
2.4(a) -    TRG Tenant Ownership by PacTel


                                     (ii)







                             SUBSCRIPTION AGREEMENT


     THIS SUBSCRIPTION AGREEMENT (this "Agreement") is entered into on this 18th
day of July,  1996,  by and among  Boston  Safe  Deposit and Trust  Company,  as
trustee of the Pacific  Telesis Group Master Pension Trust  ("PacTel"),  and The
Taubman  Realty  Group  Limited   Partnership   ("TRG"),   a  Delaware   limited
partnership.

     The following are the facts underlying this Agreement:

     A. TRG and PacTel  desire to have PacTel  subscribe  for  certain  units of
partnership interest in TRG upon the terms and conditions set forth herein.

     NOW, THEREFORE,  in consideration of the representations and warranties and
the covenants and agreements contained in this Agreement, the parties, intending
to be legally bound hereto, hereby agree as follows:

                                    ARTICLE I
                                  SUBSCRIPTION

     1.1 Subscription for Units of Partnership Interest.  Taubman Centers, Inc.,
a Michigan  corporation  ("TCI"),  pursuant to a certain Continuing Offer, dated
November  30,  1992 (the  "Continuing  Offer"),  has made  available  to certain
partners in TRG the ability to exchange Units of Partnership Interest in TRG for
shares of TCI's common stock ("TCI Stock"), which is currently traded on the New
York Stock Exchange. Terms used in this Section 1.1 and 1.3 that are not defined
herein and that are defined in the Continuing  Offer have the meanings  ascribed
to them in the Continuing  Offer.  PacTel hereby  subscribes  for, and TRG shall
issue to  PacTel,  3,095.585  Units of  Partnership  Interest  in TRG (the  "TRG
Units").  The TRG Units shall be evidenced by a certificate (the "Certificate of
Units") and shall be  economically  equivalent to, and otherwise have all of the
rights and benefits of, the units of partnership interest of TRG that are issued

                                      1





and  outstanding  prior to the issuance of the TRG Units.  On the Closing  Date,
PacTel shall be admitted as a limited  partner in TRG. PacTel  acknowledges  and
agrees  that at Closing  PacTel must  execute and deliver to TRG the  Investment
Certificate  (as defined in, and required  pursuant to Section  3.2.2(a) of this
Agreement).

     1.2 Subscription  Price. PacTel hereby agrees to pay, by means of a federal
funds wire  transfer on the Closing  Date,  the sum of  $65,575,000  for the TRG
Units (the "Subscription Price").

     1.3  Continuing  Offer.  [Omitted  and  being  separately  filed  with  the
Securities  and  Exchange  Commission  (SEC)  with a  request  for  confidential
treatment]. PacTel shall have no right to exchange the TRG Units pursuant to the
Continuing  Offer until the first  anniversary  of the Closing Date,  and PacTel
hereby  agrees not to tender or otherwise  attempt to exchange the TRG Units for
shares  of TCI  Stock  under  the  Continuing  Offer  until  such  one (1)  year
anniversary.

                                   ARTICLE II
                    REPRESENTATIONS, WARRANTIES AND COVENANTS

     2.1  Representations  and Warranties of TRG. To induce PacTel to enter into
this Agreement, TRG hereby represents and warrants to PacTel as follows:

     (a)  [Omitted  and being  separately  filed with the SEC with a request for
          confidential treatment];

     (b)  TRG is a limited  partnership duly organized,  validly existing and in
          good  standing  under the laws of the State of Delaware,  and has made
          all  filings  and  recordings  necessary  to exist,  operate and to do
          business under all presently applicable statutes, laws, ordinances and
          governmental  rules and regulations  ("Governmental  Regulations") and
          has the partnership  power and authority to own, operate and lease its
          properties,  to carry on its  business as currently  conducted  and to
          execute  and  deliver  this  Agreement  and any  other  documents  and
          instruments  to be delivered by it pursuant to or in  connection  with
          this  Agreement,  and to  perform  all of its  obligations  under this
          Agreement and any other  documents and  instruments to be delivered by
          TRG in connection with or pursuant hereto;


                                      2





     (c)  The execution,  delivery and  performance by TRG of this Agreement and
          all other  documents and  instruments  required to be delivered by TRG
          pursuant hereto or in connection herewith,  the fulfillment of and the
          compliance by TRG with the respective terms and provisions  hereof and
          thereof,   and  the  due   consummation  by  TRG  of  the  transaction
          contemplated hereby and thereby, have been duly and validly authorized
          by all  necessary  partnership  actions of TRG (none of which  actions
          have been modified or rescinded,  and all of which actions are in full
          force and effect),  and do not: (a) require any consent or approval of
          any  partner,  lender,  creditor,  investor  or,  to the best of TRG's
          knowledge  and except as set forth on  Schedule  2.1(c),  judicial  or
          administrative  body,  Authority  (as  defined  herein) or other party
          which has not already been  obtained;  or (b) conflict with, or result
          in a breach  of,  or  constitute  a  default  under,  any  partnership
          agreement, articles of incorporation,  bylaws, shareholders agreement,
          bond,  note or other evidence of  indebtedness,  contract,  indenture,
          mortgage,  deed of  trust,  loan,  lease,  or any other  agreement  or
          instrument  to which  TRG is a party  or by which  TRG or any of TRG's
          properties  may be  bound  or  affected  or,  to  the  best  of  TRG's
          knowledge, any Governmental Regulation presently applicable to TRG;

     (d)  Except as set forth in Schedule  2.1(d),  no  authorization,  consent,
          order,  approval or license of or filing  with,  or other act by or in
          respect  of any  federal,  state or local  governmental  body,  board,
          commission or agencies ("Authority") is or will be necessary to permit
          the valid execution, delivery and performance by TRG of this Agreement
          or any of the instruments or documents to be executed and delivered by
          TRG pursuant to or in connection with this Agreement;

     (e)  This Agreement constitutes, and all other documents and instruments to
          be delivered by TRG pursuant  hereto or in  connection  herewith  will
          constitute,  legal, valid and binding obligations of TRG,  enforceable
          against  TRG in  accordance  with their  respective  terms,  except as
          enforceability    may   be   limited   by   bankruptcy,    insolvency,
          reorganization,  moratorium,  or similar laws relating to or affecting
          generally the enforcement of creditors' rights and general  principles
          of equity;

     (f)  No attachments, execution proceedings,  assignments for the benefit of
          creditors,  insolvency,  bankruptcy or other similar legal proceedings
          are pending or, to the best of TRG's knowledge, threatened against TRG
          nor are any such proceedings contemplated by TRG. TRG has never been a
          debtor under any case  commenced  under the United  States  Bankruptcy
          Code;

     (g)  [Omitted  and being  separately  filed with the SEC with a request for
          confidential treatment];


                                      3





     (h)  [Omitted  and being  separately  filed with the SEC with a request for
          confidential treatment];

     (i)  [Omitted  and being  separately  filed with the SEC with a request for
          confidential treatment];

     (j)  [Omitted  and being  separately  filed with the SEC with a request for
          confidential treatment];

     (k)  [Omitted  and being  separately  filed with the SEC with a request for
          confidential treatment];

     (l)  [Omitted  and being  separately  filed with the SEC with a request for
          confidential treatment];

     (m)  [Omitted  and being  separately  filed with the SEC with a request for
          confidential treatment]; and

     (n)  [Omitted  and being  separately  filed with the SEC with a request for
          confidential treatment].

     2.2 Survival of TRG's  Representations and Warranties.  All representations
and warranties  made by TRG in Section 2.1 and 6.14 of this Agreement  shall not
merge into the  instruments  of  conveyance  to be  delivered at the Closing and
shall survive the Closing until [omitted and being separately filed with the SEC
with a request for confidential  treatment],  at which time such representations
and warranties shall automatically  expire,  except as hereinafter  specifically
set forth.  If, prior to [omitted and being separately filed with the SEC with a
request for confidential  treatment],  PacTel alleges in writing to TRG that any
specific  representation  or  warranty  given by TRG was untrue when made or was
breached  by TRG  (which  written  allegation  shall  identify  with  reasonable
specificity the contested  representation  or warranty and the facts  supporting
PacTel's  allegation),  then the  contested  representation  and warranty  shall
survive,  solely with respect to the claims so alleged, until [omitted and being
separately  filed with the SEC with a request for  confidential  treatment],  at
which time it shall automatically expire, unless PacTel has filed a lawsuit with
respect thereto prior to [omitted and being separately filed with the SEC with a
request for confidential treatment] (and if such lawsuit is filed, the contested
representation  and warranty,  solely with respect to the claims alleged in such
lawsuit,  shall  survive  until the lawsuit is resolved,  at which time it shall
automatically expire).

                                      4






     2.3 As-Is  Issuance.  Nothing in any of the documents or  instruments to be
delivered by TRG or TCI at the Closing shall be deemed to expand or alter in any
manner the representations and warranties set forth in this Agreement. Except as
expressly  set forth in this  Agreement and in all  certificates,  documents and
instruments  delivered  pursuant to or in  connection  with this  Agreement,  no
representations,  warranties or  certifications  regarding the subject matter of
this Agreement have been made or are made, and no  responsibility  regarding the
subject matter of this  Agreement has been or is assumed,  by TRG, TCI or by any
partner,  officer,  employee  or equity  owner in TRG, or TCI, as to any fact or
condition  which has or might affect the TRG Units or any portion  thereof.  The
parties  hereto  agree that all  undertakings  and  agreements  heretofore  made
between them or their respective agents or  representatives  with respect to the
subject  matter  hereof  are  merged  in this  Agreement  and the  Exhibits  and
Schedules attached hereto and in all certificates,  documents and instruments to
be delivered pursuant to or in connection with this Agreement, which alone fully
and completely express their agreement, and that this Agreement has been entered
into  after  full  investigation,   or  with  the  parties  satisfied  with  the
opportunity  afforded  for  investigation  of, TRG, TCI and the TRG Units and no
party is relying upon any statement or  representation by any other party unless
such statement or representation  is specifically  embodied in this Agreement or
in the  Exhibits  or  the  Schedules  attached  hereto  or in any  certificates,
documents and  instruments to be delivered  pursuant to Section 3.2 hereof.  The
terms  and   provisions   of  this  Section  2.3  shall   survive  the  Closing,
notwithstanding any provision of this Agreement to the contrary.

     2.4  Representations  and Warranties of PacTel. To induce TRG to enter into
this Agreement,  PacTel hereby represents,  warrants,  and covenants to and with
TRG as follows:

                                      5





     (a)  [Omitted  and being  separately  filed with the SEC with a request for
          confidential treatment];

     (b)  PacTel is a trust duly created and validly  existing under the laws of
          the  State of  California,  and has made all  filings  and  recordings
          necessary  to exist,  operate and to do business  under all  presently
          applicable  Governmental  Regulations  and has  the  trust  power  and
          authority to own,  operate and lease its  properties,  to carry on its
          business  as  currently  conducted  and to execute  and  deliver  this
          Agreement and any other  documents and  instruments to be delivered by
          it pursuant to this  Agreement,  and to perform all of its obligations
          under this  Agreement and any other  documents and  instruments  to be
          delivered by PacTel pursuant hereto;

     (c)  The  execution,  delivery and  performance by PacTel of this Agreement
          and all other  documents and  instruments  required to be delivered by
          PacTel  pursuant  hereto,  the  fulfillment  of and the  compliance by
          PacTel with the respective  terms and  provisions  hereof and thereof,
          and the due  consummation  by PacTel of the  transaction  contemplated
          hereby  and  thereby,  have been duly and  validly  authorized  by all
          necessary  actions of PacTel (none of which actions have been modified
          or rescinded,  and all of which actions are in full force and effect),
          and do not:  (a)  require  any  consent  or  approval  of any  lender,
          creditor,  beneficiary or, to the best of PacTel's knowledge, judicial
          or administrative body, Authority or other party which has not already
          been  obtained;  or (b)  conflict  with,  or result in a breach of, or
          constitute a default under,  any  partnership  agreement,  articles of
          incorporation,  bylaws,  shareholders  agreement,  bond, note or other
          evidence  of  indebtedness,  contract,  indenture,  mortgage,  deed of
          trust,  loan,  lease,  or any other  agreement or  instrument to which
          PacTel is a party or by which PacTel or any of PacTel's properties may
          be bound  or  affected  or,  to the best of  PacTel's  knowledge,  any
          Governmental Regulation presently applicable to PacTel;

     (d)  No  authorization,  consent,  order,  approval or license of or filing
          with,  or other act by or in  respect of any  Authority  is or will be
          necessary to permit the valid  execution,  delivery and performance by
          PacTel of this Agreement or any of the  instruments or documents to be
          executed and delivered by PacTel pursuant to this Agreement;

     (e)  This Agreement constitutes, and all other documents and instruments to
          be delivered by PacTel pursuant hereto will constitute,  legal,  valid
          and  binding  obligations  of PacTel,  enforceable  against  PacTel in
          accordance with their respective terms,  except as enforceability  may
          be limited by bankruptcy, insolvency,  reorganization,  moratorium, or
          similar laws  relating to or affecting  generally the  enforcement  of
          creditors' rights and general principles of equity; and

     

                                      6




     (f)  No attachments, execution proceedings,  assignments for the benefit of
          creditors,  insolvency,  bankruptcy or other similar legal proceedings
          are pending or, to the best of PacTel's knowledge,  threatened against
          PacTel nor are any such proceedings contemplated by PacTel. PacTel has
          never been a debtor under any case  commenced  under the United States
          Bankruptcy Code.

     2.5   Survival   of   PacTel's   Representations   and   Warranties.    All
representations  and warranties  made by PacTel in Sections 2.4 and 6.14 of this
Agreement  shall not merge into the instruments of conveyance to be delivered at
the Closing and shall  survive the Closing until  [omitted and being  separately
filed with the SEC with a request  for  confidential  treatment],  at which time
such  representations  and  warranties  shall  automatically  expire,  except as
hereinafter  specifically  set forth. If, prior to [omitted and being separately
filed with the SEC with a request for  confidential  treatment],  TRG alleges in
writing to PacTel that any specific  representation  or warranty given by PacTel
was untrue when made or was breached by PacTel (which written  allegation  shall
identify with reasonable  specificity the contested  representation  or warranty
and the facts supporting TRG's  allegation),  then the contested  representation
and warranty shall survive,  solely with respect to the claims so alleged, until
[omitted and being separately filed with the SEC with a request for confidential
treatment],  at which time it shall automatically expire, unless TRG has filed a
lawsuit with respect thereto prior to [omitted and being  separately  filed with
the SEC with a request  for  confidential  treatment]  (and if such  lawsuit  is
filed,  the contested  representation  and warranty,  solely with respect to the
claims alleged in such lawsuit,  shall survive until the lawsuit is resolved, at
which time it shall automatically expire).

     2.6 No Other Representations or Warranties by PacTel. Nothing in any of the
documents  or  instruments  to be  delivered  by PacTel at the Closing  shall be
deemed to expand or alter in any manner the  representations  and warranties set
forth in this Agreement.  Except as expressly set forth in this Agreement and in
all  certificates,  documents  and  instruments  delivered  pursuant  to  or  in
connection with this Agreement, no representations, warranties or certifications
regarding the subject matter of this Agreement have been made or are made, and

                                      7





no responsibility  regarding the subject matter of this Agreement has been or is
assumed,  by PacTel or by any  partner,  officer,  or employee as to any fact or
condition.  The  parties  hereto  agree  that all  undertakings  and  agreements
heretofore made between them or their respective agents or representatives  with
respect  to the  subject  matter  hereof are  merged in this  Agreement  and the
Exhibits and Schedules  attached hereto and in all  certificates,  documents and
instruments to be delivered  pursuant to or in connection  with this  Agreement,
which alone fully and completely express their agreement and no party is relying
upon any statement or representation by any other party unless such statement or
representation is specifically  embodied in this Agreement or in the Exhibits or
the Schedules attached hereto or in any certificates,  documents and instruments
to be delivered pursuant to Section 3.2 hereof. The terms and provisions of this
Section 2.6 shall  survive the Closing,  notwithstanding  any  provision of this
Agreement to the contrary.

     2.7 Knowledge TRG shall not have any liability  for, nor shall it be deemed
to have breached,  any representation or warranty set forth in this Agreement to
the extent that prior to the Closing Date,  PacTel had actual knowledge that all
or any part of such  representation  or warranty made by TRG was not true on the
Closing Date,  but only to the extent of those  portions of such  representation
and warranty  that were known by PacTel to be untrue.  PacTel shall not have any
liability for, nor shall PacTel be deemed to have breached,  any  representation
or warranty set forth in this  Agreement to the extent that prior to the Closing
Date, TRG had actual  knowledge that all or any part of such  representation  or
warranty made by PacTel was not true on the Closing Date, but only to the extent
of those portions of such  representation and warranty that were known by TRG to
be untrue.




                                      8





                                   ARTICLE III
                                     CLOSING

     3.1 Closing.  The  consummation  of the  transactions  contemplated by this
Agreement  (the  "Closing")  shall  occur at the office of Miro Weiner & Kramer,
Suite 100, 500 North Woodward  Avenue,  Bloomfield  Hills,  Michigan 48304.  The
Closing shall occur on July 18, 1996, (the "Closing Date").

     3.2 Closing Documents.

      3.2.1 TRG's Deliveries. At the Closing, TRG shall deliver to PacTel:
      
     (a)  The  Certificate of Units  evidencing the issuance of the TRG Units to
          PacTel in the condition required hereunder.

     (b)  A copy  of the  Continuing  Offer,  certified  by TCI as  being  true,
          correct and complete.

     (c)  A copy of the TRG  Partnership  Agreement,  certified  by TRG as being
          true, correct, and complete.

     (d)  A  Confirmation  of  Transfer   Determination  (the  "Confirmation  of
          Transfer Determination"), executed by TCI, confirming that a "Transfer
          Determination"  pursuant to the TRG Partnership  Agreement authorizing
          the issuance of the TRG Units has been made.

     (e)  The TCI Designation and the TCI Representation Letter duly executed by
          TCI.


     (f)  An opinion of Miro Weiner & Kramer,  legal counsel for TRG and TCI, in
          form and substance  reasonably  satisfactory to PacTel,  as to (i) due
          authorization,  execution  and  delivery  of this  Agreement,  and the
          documents  described  in this  Section  3.2.1,  by TRG or by  TCI,  as
          applicable  and (ii) such other matters as may be reasonably  required
          by PacTel.

      3.2.2 PacTel's Deliveries. At the Closing, PacTel shall deliver to TRG:

     (a)  An investment  certificate  in the form of Exhibit C, attached  hereto
          and made a part hereof (the "Investment  Certificate"),  duly executed
          by  PacTel  (i)  certifying  to TRG that (a) the TRG  Units  are being
          acquired by PacTel as an investment  for PacTel and not with a view to
          the  resale or  distribution  of the TRG  Units  and (b)  PacTel is an
          "accredited  investor" as defined in Regulation D under the Securities
          Act,  and (ii)  acknowledging  and  agreeing  that in  addition to the
          restrictions on

                                      9





          transfers  contained in the TRG Partnership  Agreement,  the TRG Units
          may not be  resold,  pledged  or  otherwise  transferred  unless  such
          transfer is registered  under the Securities  Act and qualifies  under
          applicable  state  "Blue  Sky" laws and  regulations  or  unless  such
          transfer is exempt from such registration and qualification.

     (b)  The opinion of Sheppard  Mullin  Richter & Hampton,  legal counsel for
          PacTel,  in form and substance  reasonably  satisfactory to TRG, as to
          (i) the due  authorization,  execution and delivery of this Agreement,
          and the documents  described in this Section 3.2.2, by PacTel and (ii)
          such other matters as may be reasonably required by TRG or TCI.

                                   ARTICLE IV
                                 INDEMNIFICATION

     4.1 TRG's  Indemnification  of PacTel.  [Omitted and being separately filed
with the SEC with a request for confidential treatment].

     4.2 PacTel's  Indemnification  of TRG.  [Omitted and being separately filed
with the SEC with a request  for  confidential  treatment].  4.3  Procedure  for
Indemnification. If a party (the "Obligated Party") is required to indemnify the
other party (the  "Indemnified  Party") under the terms of this  Agreement  with
respect to a third-party claim, then this Section 4.3 shall govern the procedure
with respect to such  indemnification.  Upon receipt by the Indemnified Party of
notice of any claim or matter for which it is entitled  to seek  indemnification
from the Obligated  Party under the terms hereof (the "Claim"),  the Indemnified
Party shall promptly notify the Obligated Party of the Claim, but the failure to
notify the Obligated Party will not relieve the Obligated Party of any liability
that it may  have to any  Indemnified  Party,  except  to the  extent  that  the
Obligated Party is prejudiced by the  Indemnifying  Party's failure to give such
notice.  The  Obligated  Party  shall  contest  and  defend  against  the Claim;
provided,  however, that the Obligated Party shall not commit, suffer, or permit
any act or omission which would cause the Indemnified  Party to incur, or expose
the  Indemnified  Party to the  incurrence  of,  any  civil  fines  or  criminal
penalties.  The Obligated Party shall keep the Indemnified Party informed of the
progress of the defense

                                      10





against the Claim which shall be  diligently  pursued.  If the  Obligated  Party
assumes the defense of any Claim,  no compromise or settlement of such Claim may
be effected by the  Obligated  Party  without the  Indemnified  Party's  consent
unless (A) there is no finding or admission of any violation by the  Indemnified
Party of any applicable laws, rules,  regulations or other legal requirements or
any violation by the Indemnified Party of the rights of any person or entity and
no effect on other claims that may be made against the  Indemnified  Party,  and
(B) the sole relief  provided is monetary  damages  that are paid in full by the
Obligated Party. If a final adjudication  (i.e., an adjudication with respect to
which the time for taking all appeals as of right has lapsed or with  respect to
which no further appeal is legally  available) of such Claim is rendered against
the Indemnified Party, by a court of competent jurisdiction, the Obligated Party
shall,  within thirty (30) days after such  adjudication  becomes final, pay and
satisfy such Claim.  The Obligated Party shall notify the  Indemnified  Party in
writing  within ten (10) business days after an  adjudication  is rendered as to
whether the Obligated Party will appeal the adjudication. If the Obligated Party
notifies the Indemnified Party that it will not appeal an adjudication, then the
Indemnified  Party may undertake such appeal,  at its sole cost and expense,  in
which case the  Indemnified  Party shall notify the Obligated Party at least ten
(10)  business  days  prior to the last  date on which  the  Obligated  Party is
required  to pay and  satisfy  the Claim  pursuant  to this  Section 4.3 and the
Obligated  Party shall within twenty (20) business days after such  notification
deposit into escrow,  with a national  financial  institution  or title  company
reasonably  acceptable to the  Indemnified  Party and the Obligated  Party,  the
amount necessary to pay and satisfy the Claim. Upon depositing such amount,  the
Obligated Party shall be released from any further obligation  hereunder to pay,
satisfy  and contest the Claim.  The  escrowed  amount  shall be  disbursed  and
applied as follows:  first, to the Indemnified Party, at any time upon demand by
the Indemnified Party, to be used to pay and satisfy such Claim;  second, to the
Indemnified Party for the payment or reimbursement of the

                                      11





reasonable costs and expenses  incurred by the Indemnified  Party in prosecuting
such appeal;  and third,  any excess to the  Obligated  Party.  If the Obligated
Party  fails to contest  and defend  against,  or to pay and  satisfy  the Claim
within  such thirty (30) days,  then the  Indemnified  Party may, at its option,
contest and defend against  and/or pay and satisfy the Claim,  in which case the
Obligated Party shall immediately  reimburse the Indemnified Party for all costs
and  expenses  (such  as,  but  not  limited  to,  actual  attorneys'  fees  and
disbursements)  incurred by the  Indemnified  Party in contesting  and defending
against   and/or   paying   and   satisfying   the  Claim  and   enforcing   the
indemnification, together with interest on such costs and expenses from the time
incurred until the time paid at the lower of (i) three percent (3%) in excess of
the prime  rate  announced  by  Chemical  Bank,  from time to time,  or (ii) the
highest  rate  permitted  by law.  Each  party  agrees  to  cooperate  with  the
reasonable  requests  of the  other  party  in  contesting,  defending,  paying,
satisfying or appealing an adjudication  rendered with respect to any Claim. If,
as a result of an appeal, insurance recovery or otherwise, the Indemnified Party
recovers  from a third party any  amounts  with  respect to which the  Obligated
Party made  payments to or for the account of the  Indemnified  Party under this
Article IV, the Indemnified Party shall promptly pay over to the Obligated Party
any amounts so recovered.
      A claim for  indemnification  for any matter not  involving  a third party
claim  may be  asserted  by notice to the  party  from whom  indemnification  is
sought.

     4.4 Survival.  (a) [Omitted and being  separately filed with the SEC with a
request for  confidential  treatment].
                    (b) [Omitted and being  separately filed with the SEC with 
a request for confidential treatment].

     4.5  Limitation on TRG's  Liability for Indemnity and  Representations  and
Warranties.  [Omitted and being separately filed with the SEC with a request for
confidential treatment].

                                      12





     4.6 Limitation on PacTel's Liability for Indemnity and  Representations and
Warranties.  [Omitted and being separately filed with the SEC with a request for
confidential treatment].

                                    ARTICLE V
                           PRORATIONS AND ADJUSTMENTS

     [Omitted  and  being  separately  filed  with  the SEC with a  request  for
confidential treatment].

                                   ARTICLE VI
                                  MISCELLANEOUS

     6.1 Public  Disclosure.  Neither  PacTel nor TRG, each of whom is extremely
sensitive to public  announcements,  will make any public  announcement or other
disclosure of the transaction  described herein or the terms thereof without the
consent of the other  party,  except as may be  required by such party to comply
with applicable securities and other laws, rules and regulations,  including the
rules  and  requirements  of the  New  York  Stock  Exchange.  If  either  party
determines  that it is required by such laws,  rules or requirements to make any
public  announcement  or  public  disclosure  prior  to the  Closing  Date,  the
disclosing  party,  prior to such disclosure or  announcement,  shall notify the
other party and shall  deliver to the other party an opinion of its counsel that
such disclosure is required by such laws, rules or requirements.

     6.2  Notices.  All  notices  required,  contemplated  or  sent  under  this
Agreement  shall  be  delivered  (a)  personally,  (b)  by  confirmed  facsimile
transmission, (c) by next day courier service (e.g., Federal Express), or (d) by
certified or registered mail, return receipt requested, addressed as follows:


                                      13



            If to TRG, to:
                  
                  200 East Long Lake Road
                  Suite 300
                  Bloomfield Hills, Michigan 48304
                  Attention:  Robert S. Taubman
                  Telecopy:  (810) 258-7601

            With a required copy to:

                  Miro Weiner & Kramer
                  Suite 100
                  500 North Woodward Avenue
                  Bloomfield Hills, Michigan  48304
                  Attention:  Jeffrey H. Miro, Esq.
                  Telecopy:  (810) 646-2681

            If to PacTel to:

                  Pacific Telesis Group
                  130 Kearny Street
                  Suite 3401
                  San Francisco, California  94108
                  Attention:  Frederick J. McIntosh
                  Telecopy:  (415) 391-9148

            and to:

                  The Yarmouth Group, Inc.
                  One Embarcadero Center
                  Suite 2101
                  San Francisco, California  94111
                  Attention:  Andrew Friedman
                  Telecopy:  (415) 392-3317

            With a required copy to:

                  Sheppard, Mullin, Richter & Hampton, LLP
                  Four Embarcadero Center
                  17th Floor
                  San Francisco, California  94111
                  Attention:  Joan H. Story, Esq.
                  Telecopy:  (415) 434-3947

All notices under this Agreement  shall be deemed to have been properly given or
served,  (a) if delivered  by hand or mailed,  on the date of receipt or date of
refusal  to accept  shown on the  delivery  receipt  or return  receipt,  (b) if
delivered by Federal Express or similar expedited  overnight  commercial carrier
or courier,  on the date that is one (1)  business day after the date upon which
the same  shall have been  delivered  to  Federal  Express or similar  expedited
overnight  commercial  carrier,  addressed to the  recipient,  with all shipping
charges prepaid,

                                      14





provided that the same is actually received (or refused) by the recipient in the
ordinary  course,  and (c) if  sent  by  telecopier,  on the  date of  confirmed
delivery.

     6.3 Legal Fees and Other Costs. (a) TRG shall not be responsible,  directly
or indirectly, for any of PacTel's legal fees and any other costs incurred by it
incident to the  preparation,  negotiation or execution of this Agreement or any
other documents  required pursuant hereto whether or not any of the transactions
contemplated hereunder is consummated.
            (b) PacTel shall not be responsible, directly or indirectly, for any
of TRG's or TCI's  legal  fees and any  other  costs  incurred  incident  to the
preparation,  negotiation or execution of this Agreement or any other  documents
required  pursuant  hereto whether or not any of the  transactions  contemplated
hereunder is consummated.

     6.4 Successors and Assigns. This Agreement shall be binding upon, and shall
inure to the benefit of, the parties  hereto,  and TRG's  successors and assigns
and PacTel's permitted successors and assigns who hold the TRG Units.

     6.5  Governing  Law.  This  Agreement  shall be  governed  by, and shall be
interpreted and construed in accordance  with, the laws of the State of Michigan
without regard to choice of law principles.

     6.6  Captions.   The  captions  used  throughout  this  Agreement  are  for
convenience only and shall not be used in the  interpretation or construction of
this Agreement.

     6.7 References;  Gender. Unless the context otherwise requires,  references
in this  Agreement  to  Sections  shall be deemed to refer to  Sections  of this
Agreement.  Throughout  this Agreement,  the use of masculine  pronouns shall be
deemed to include feminine and neuter pronouns as the context may require.

                                      15





     6.8 Entire  Agreement;  Amendment.  This  Agreement  and the  documents and
instruments  executed  pursuant  hereto or in  connection  herewith  (including,
without limitation,  that certain Confidentiality Agreement dated July 15, 1996,
between PacTel and TRG) contain the entire agreement  between the parties hereto
with  respect  to the  transaction  contemplated  herein,  supersedes  all prior
written agreements and negotiations and oral understandings, if any, and may not
be  amended,  supplemented,  or  discharged  except  by  performance  or  by  an
instrument in writing signed by all of the parties hereto.

     6.9 Severability. Wherever possible, each provision of this Agreement shall
be interpreted in such manner as to be effective and valid under applicable law,
but if any  provision  of this  Agreement  shall be  prohibited  by, or shall be
invalid under, applicable law, such provision shall be ineffective to the extent
of such  prohibition or invalidity,  without  invalidating the remainder of such
provision or the remaining provisions of this Agreement.

     6.10 Time is of the  Essence.  Time is of the essence  with respect to this
Agreement.

     6.11 Additional Actions and Documents.  To the extent not inconsistent with
the express terms of this Agreement, each of the parties hereto hereby covenants
to take or cause to be taken such further actions, to execute, deliver, and file
or cause to be  executed,  delivered,  and  filed  such  further  documents  and
instruments,  and to obtain  such  consents,  as may be  necessary  or as may be
reasonably  requested in order to  effectuate  fully the  purposes,  terms,  and
conditions of this Agreement, whether before, at, or after the Closing.

     6.12  Waiver;  Modification.  Failure by any party hereto to insist upon or
enforce any of its rights  shall not  constitute a waiver  thereof,  and nothing
shall  constitute a waiver of a party's  right to insist upon strict  compliance
with the  provisions  hereof.  Any party  hereto  may waive the  benefit  of any
provision or condition  for its benefit  contained  in this  Agreement.  No oral
modification  hereof  shall be binding upon the  parties,  and any  modification
shall be in writing and signed by the parties.

                                      16





     6.13 Cumulative  Remedies.  Each and every one of the rights,  benefits and
remedies  provided to PacTel by this Agreement,  or any instruments or documents
executed pursuant to this Agreement, are cumulative,  and shall not be exclusive
of any other rights,  remedies and benefits  allowed by law or equity to PacTel.
Each and every of the  rights,  benefits  and  remedies  provided to TRG by this
Agreement,  or any instruments or documents executed pursuant to this Agreement,
are  cumulative,  and shall not be exclusive of any other  rights,  remedies and
benefits allowed by law or equity to TRG.

     6.14 Commission.  PacTel represents and warrants to TRG, and TRG represents
and  warrants to PacTel,  that no broker or agent has been engaged by such party
in connection with the negotiation and/or  consummation of this Agreement.  Each
of the parties hereto agrees to defend and indemnify the other party against any
claims  against  the  other  party  for any  brokerage  fees,  finders'  fees or
commissions with respect to the transaction contemplated by this Agreement which
are asserted by any person  purporting  to act or to have acted for or on behalf
of the indemnifying  party, and to pay the other party's  reasonable  attorneys'
fees and disbursements in connection therewith.

     6.15 Counterparts.  To facilitate execution, this Agreement may be executed
in as many  counterparts as may be required;  and it shall not be necessary that
the  signature  of, or on behalf of each party,  or that the  signatures  of all
persons required to bind any party, appear on each counterpart,  but it shall be
sufficient  that the signature of or on behalf of each party,  or the signatures
of the  persons  required  to  bind  any  party,  appear  on one or more of such
counterparts. All counterparts shall collectively constitute a single agreement.

     6.16 Exhibits and Schedules.  The Exhibits and Schedules  enumerated herein
are attached hereto and incorporated herein by this reference.  The Exhibits and
Schedules  are hereby made a part of this  Agreement as fully as if set forth in
the text hereof.

                                      17




     IN WITNESS  WHEREOF,  the parties have  entered into this  Agreement on the
date first above written.

                                    BOSTON SAFE DEPOSIT AND TRUST COMPANY,
                                    AS TRUSTEE OF THE PACIFIC TELESIS GROUP
                                    MASTER PENSION TRUST

                                      By:   The Yarmouth Group, Inc., its
                                      authorized agent

                                      By:   /s/ Andrew Friedman
                                            -------------------------
                                            Andrew Friedman

                                      Its:  Senior Vice President

                                                                      "PacTel"


                                      THE TAUBMAN REALTY GROUP LIMITED
                                      PARTNERSHIP, a Delaware limited 
                                      partnership

                                      By:   /s/ Cordell A. Lietz
                                            --------------------------
                                            Cordell A. Lietz

                                      Its:  Authorized Signatory

                                                                         "TRG"