Exhibit 2.11


                                    FORM OF
                           NON-COMPETITION AGREEMENT

         THIS NON-COMPETITION AGREEMENT ("Agreement") is entered into as of
_____________ ___, ____, and effective on the Effective Time (as defined in the
Merger Agreement), by and among Pennsylvania Real Estate Investment Trust
("PREIT Trust") and PREIT Associates, L.P. ("PREIT Partnership"), on the one
hand, and Mark E. Pasquerilla ("MEP"), Crown Investments Trust ("CIT"), Crown
American Investment Company ("CAIC"), Crown Delaware Holding Company ("CDHC")
and Crown American Properties, L.P. ("Crown Partnership") (MEP, CIT, CAIC and
CDHC are referred to herein collectively as the "Non-Compete Group"), on the
other hand.

         WHEREAS, PREIT Trust, PREIT Partnership, Crown Realty Trust ("Crown
Trust") and Crown Partnership have entered into an Agreement and Plan of Merger
dated as of May 13, 2003 (the "Merger Agreement"), pursuant to which, among
other things, (a) Crown Trust will be merged with and into PREIT Trust, with
PREIT Trust as the surviving real estate investment trust (the "Merger"), and
(b) Crown Partnership and PREIT Partnership will consummate certain transactions
contemplated in connection with the Merger (together with the Merger, the
"Merger Transactions"), in each case upon the terms and subject to the
conditions set forth in the Merger Agreement;

         WHEREAS, the Non-Compete Group has unique knowledge about the business,
assets, operations and affairs of Crown Trust, Crown Partnership and the Crown
Subsidiaries to be acquired by PREIT and PREIT Partnership in the Merger
Transactions (collectively, the "Crown Entities");

         WHEREAS, the Crown Entities are engaged in the businesses of owning,
operating, investing in, acquiring, constructing, managing, developing,
re-developing and leasing shopping mall and other retail real estate properties
and providing various services with respect thereto;

         WHEREAS, PREIT Trust, PREIT Partnership and their respective Affiliates
are engaged in substantially similar businesses, including, without limitation,
owning, operating, investing in, acquiring, constructing, managing, developing,
re-developing and leasing shopping mall, shopping center and other retail real
estate, and multifamily properties and providing various services with respect
thereto; and

         WHEREAS, in an effort to protect the legitimate business interests of
PREIT Trust, as the surviving entity in the merger with Crown Trust and PREIT
Partnership (collectively, the "PREIT Entities") in view of the Non-Compete
Group's unique knowledge about the business, assets, operations and affairs of
the Crown Entities, and in order to induce PREIT Trust and PREIT Partnership to
consummate the transactions contemplated by the Merger Agreement, MEP and the
other members of the Non-Compete Group have agreed to and desire to enter into
this Agreement prohibiting them from taking certain actions, directly or
indirectly, as set forth herein.



         NOW, THEREFORE, in consideration of the foregoing and other good and
valuable consideration, the receipt and sufficiency of which hereby are
acknowledged, the parties hereto agree as follows:

         1. Definitions: Certain capitalized terms used herein shall have the
meanings set forth below. Capitalized terms used herein and not defined herein
are used as defined in the Merger Agreement.

                  (a) "Affiliate" means with respect to a Person, any other
         Person which directly or indirectly, through one or more
         intermediaries, controls, is controlled by, or is under common control
         with such Person; provided, that as used herein "Affiliate" shall not
         include PREIT or any of its Affiliates.

                  (b) "Person" shall mean an individual, corporation,
         partnership, limited liability company, joint venture, association,
         trust, unincorporated organization or other entity.

                  (c) "Restricted Area" means all areas within twenty-five (25)
         miles of any property owned or operated by any of the PREIT Entities or
         any of the Crown Entities (or any successor to any of the PREIT
         Entities or the Crown Entities or any entity through which any of the
         PREIT Entities or the Crown Entities may conduct business in the
         future) now or at any time during the Restricted Period.

                  (d) "Restricted Activities" means (i) the businesses of
         owning, operating, investing in, acquiring, constructing, managing,
         developing, re-developing and leasing shopping malls, shopping centers
         or multifamily real estate properties in excess of ten (10) units each
         or providing tenant services with respect thereto, competitive with the
         activities and/or services in which the PREIT Entities are engaged at
         the Effective Time of the Merger, (ii) construction or tenant
         improvement services competitive with such activities and/or services
         provided by the PREIT Entities, whether directly or through contractors
         or subcontractors hired by the PREIT Entities for such purpose,
         competitive with the activities and/or services in which the PREIT
         Entities are engaged at the Effective Time of the Merger, and (iii)
         providing assistance to any person or entity attempting to engage in
         any of the activities and/or services set forth in (i) and (ii) above.
         Notwithstanding the above, if the PREIT Entities dispose of, in one or
         a series of transactions, the multifamily component of their business
         in its entirety (as in existence on the Closing Date of the Merger),
         then owning, operating, investing in, acquiring, constructing,
         managing, developing, re-developing and leasing multifamily properties
         and providing tenant services with respect thereto shall be excluded
         from the definition of "Restricted Activities."

                                       2


                  (e) "Restricted Period" means a term equal to eight (8) years
         beginning on the Closing Date of the Merger Transactions.

         2. Non-competition. During the Restricted Period, (a) none of the
members of the Non-Compete Group or any of their Affiliates shall engage in
Restricted Activities in the Restricted Area, and (b) none of the members of the
Non-Compete Group or any of their Affiliates shall serve as an officer,
director, partner, member, employee, consultant, contractor, joint venturer, or
agent of, or own, directly or indirectly, any equity interest in any Person that
engages in Restricted Activities within the Restricted Area; provided, however,
that (i) MEP may serve as an officer, director, partner, member, employee,
consultant, contractor, joint venturer, stockholder, or agent of the PREIT
Entities and may serve as a director of any Person that is not engaged in nor
has any stated business plan to be engaged in Restricted Activities in the
Restricted Area as of the date when MEP would become a director of such Person;
provided, however, that, if MEP becomes a director of such Person, and such
Person subsequently engages in Restricted Activities, MEP shall recuse himself
from participation in the activities of the board of directors of such Person on
all matters in connection with the Restricted Activities of such Person, (ii)
the Non-Compete Group may make passive investments in a class of equity
securities of any Person that is engaged in Restricted Activities in the
Restricted Area, so long as such investment does not exceed with respect to any
Person in the aggregate for all of the members of the Non-Compete Group and any
of their Affiliates five percent (5%) of the voting power of the voting equity
securities of such Person or five percent (5%) of the outstanding equity
securities of such Person, (iii) the Non-Compete Group may own, operate, invest
in, manage, re-develop and lease Oak Ridge Mall and the properties being
conveyed to CIT pursuant to the Exchange Agreement, (iv) the Non-Compete Group
may engage in activities that are directly related to the operation of hotels
and convention centers, (v) if the Non-Compete Group engages in Restricted
Activities within an area, which was not a Restricted Area prior to the time of
such engagement, the Non-Compete Group shall be permitted to engage in such
Restricted Activities within such area and (vi) if the Non-Compete Group makes
an investment in a class of equity securities of any Person that is engaged in
Restricted Activities within an area which was not a Restricted Area prior to
the time of such investment, the Non-Compete Group shall be permitted to make
and maintain such investment notwithstanding that such investment may exceed
five percent (5%) of the voting power of the voting equity securities of such
Person or five percent (5%) of the outstanding equity securities of such Person.
Without limiting the generality of this paragraph, during the Restricted Period
no member of the Non-Compete Group or any of their Affiliates shall serve as a
consultant to any person or entity if such consulting services reasonably could
be expected to help such person or entity (or the Affiliates of such person or
entity) engage in Restricted Activities in the Restricted Area.

                                       3


         3. Non-solicitation.

                  (a) Business Contacts. During the Restricted Period, none of
         the members of the Non-Compete Group or any of their Affiliates shall
         solicit any Business Contact of the PREIT Entities or the Crown
         Entities (or any successor to any of the PREIT Entities or the Crown
         Entities or any other entity through which any of the PREIT Entities or
         the Crown Entities may conduct business during the Restricted Period)
         (i) for the purpose of inducing or otherwise intending to cause such
         Business Contact to alter or end its business relationship with any of
         the PREIT Entities or any of the Crown Entities (or any successor to
         any of the PREIT Entities or the Crown Entities or any entity through
         which any of the PREIT Entities or the Crown Entities may conduct
         business in the future) or to become a Business Contact of any other
         person or entity with respect to the Restricted Activities; or (ii) for
         the purpose of interfering with the PREIT Entities' or the Crown
         Entities' business relationship with such Business Contact; or (iii)
         for the purpose of causing such Business Contact to lease, sell, or
         acquire space in the Restricted Area from any member of the Non-Compete
         Group or any Person engaged in the Restricted Activities within the
         Restricted Area, other than (x) in connection with the ownership,
         operation, investment, redevelopment and leasing of Oak Ridge Mall and
         the properties being conveyed to CIT pursuant to the Exchange Agreement
         and (y) engaging in activities that are directly related to the
         operation of the hotels and convention centers. For purposes of this
         Paragraph 3(a), "Business Contact" shall mean any Person that was a
         tenant of the properties of the PREIT Entities or the Crown Entities at
         any time during the twelve (12) months immediately preceding the
         commencement of the Restricted Period.

                  (b) Employees. Except for (i) employees of the Crown Entities
         who do not become employees of PREIT or one of its Affiliates on the
         Closing Date of the Merger (ii) employees of the Crown Entities who are
         terminated by PREIT or one of its Affiliates after the Merger and (iii)
         employees of the PREIT Entities who are terminated by any PREIT Entity,
         during the Restricted Period, neither the members of the Non-Compete
         Group nor any of their Affiliates shall solicit or recruit, or assist
         any other Person in the solicitation or recruitment, of any employee of
         any of the PREIT Entities or any of the Crown Entities (or any
         successor to any of the PREIT Entities or the Crown Entities or any
         entity through which any of the PREIT Entities or the Crown Entities
         may conduct business in the future) or any person that was an employee
         of the PREIT Entities or the Crown Entities at any time within the
         twelve (12) months preceding the commencement of the Restricted Period
         for the purpose of causing such employee to leave the employment of any
         of the PREIT Entities or any of the Crown Entities (or any successor to
         any of the PREIT Entities or the Crown Entities or any entity through
         which any of the PREIT Entities or the Crown Entities may conduct
         business in the future).

                                       4


         4. Enforcement.

                  (a) Reasonable and Necessary Restrictions. Each member of the
         Non-Compete Group acknowledges that the restrictions, prohibitions and
         other provisions hereof, including, without limitation, the Restricted
         Area and the Restricted Period, are reasonable, fair and equitable in
         terms of duration, scope and geographic area, are necessary to protect
         the legitimate business interests of the PREIT Entities (including the
         interest of PREIT Trust and PREIT Partnership in the goodwill of the
         Crown Entities acquired by PREIT Trust and PREIT Partnership in the
         Merger Transactions), and are a material inducement to PREIT Trust and
         PREIT Partnership to consummate the transactions contemplated by the
         Merger Agreement.

                  (b) Specific Performance. Each member of the Non-Compete Group
         acknowledges that the obligations undertaken pursuant to this Agreement
         are unique, and that PREIT Trust and PREIT Partnership will have no
         adequate remedy at law if any member of the Non-Compete Group fails to
         perform any of his or its obligations hereunder. Each member of the
         Non-Compete Group therefore confirms that the right of PREIT Trust and
         PREIT Partnership to specific performance of the terms of this
         Agreement is essential to protect the rights and interests of PREIT
         Trust and PREIT Partnership. Accordingly, in addition to any other
         remedies that PREIT Trust or PREIT Partnership may have at law or in
         equity, PREIT Trust and PREIT Partnership shall have the right to have
         all obligations, covenants, agreements and other provisions of this
         Agreement specifically performed by each member of the Non-Compete
         Group, and each of PREIT Trust and PREIT Partnership shall have the
         right to obtain preliminary and permanent injunctive relief to secure
         specific performance and to prevent a breach or contemplated breach of
         this Agreement by any of the members of the Non-Compete Group.

                  (c) Severability and Modification. The covenants contained in
         this Agreement shall be construed as a series of separate and severable
         covenants. Each member of the Non-Compete Group agrees that if in any
         proceeding, the tribunal refuses to enforce fully any covenants
         contained herein because such covenants cover too extensive a
         geographic area or too long a period of time or for any other reason
         whatsoever, any such covenant shall be considered divisible both as to
         duration and geographic area so that each month of a specified period
         shall be deemed a separate period of time and each county in each
         particular state a separate geographic area, resulting in an intended
         requirement that the longest lesser period of time or largest lesser
         geographic area found by such tribunal to be a reasonable restriction
         shall remain an effective restrictive covenant specifically enforceable
         against the Non-Compete Group.

                  (d) No Defense. The existence of any claim or cause of action
         of any member of the Non-Compete Group against the Crown Entities or
         the PREIT Entities, whether predicated on this Agreement or otherwise,
         shall not constitute a defense to the enforcement by PREIT Trust or
         PREIT Partnership of the covenants contained in this Agreement.

                                       5


         5. Miscellaneous Provisions.

                  (a) Binding Effect. Subject to any provisions hereof
         restricting assignment, all covenants and agreements in this Agreement
         by or on behalf of any of the parties hereto shall bind and inure to
         the benefit of the respective successors, assigns, heirs, and personal
         representatives.

                  (b) Assignment. None of the parties hereto may assign any of
         his or its rights under this Agreement or attempt to have any other
         person or entity assume any of his or its obligations hereunder, except
         that PREIT Trust and PREIT Partnership may assign any of their rights,
         interests and obligations under this Agreement to any successor person
         or entity to PREIT Trust or PREIT Partnership in connection with a
         merger, consolidation, reorganization, business combination, sale of
         all or substantially all of PREIT Trust's or PREIT Partnership's
         assets, or other similar corporate transaction to which PREIT Trust
         and/or PREIT Partnership is a party.

                  (c) Integration; Amendment. This Agreement constitutes the
         entire agreement between the parties hereto with respect to the matters
         set forth herein and supersede and render of no force and effect all
         prior oral or written agreements, commitments and understandings among
         the parties with respect to the matters set forth herein. Except as
         otherwise expressly provided in this Agreement, no amendment,
         modification or discharge of this Agreement shall be valid or binding
         unless set forth in writing and duly executed by each of the parties
         hereto.

                  (d) Waivers. No waiver by a party hereto shall be effective
         unless made in a written instrument duly executed by the party against
         whom such waiver is sought to be enforced, and only to the extent set
         forth in such instrument. Neither the waiver by any of the parties
         hereto of a breach or a default under any of the provisions of this
         Agreement, nor the failure of any of the parties, on one or more
         occasions, to enforce any of the provisions of this Agreement or to
         exercise any right or privilege hereunder shall thereafter be construed
         as a waiver of any subsequent breach or default of a similar nature, or
         as a waiver of any such provisions, rights or privileges hereunder.

                  (e) Governing Law; Jurisdiction. This Agreement, the rights
         and obligations of the parties hereto, and any claims or disputes
         relating thereto, shall be governed by and construed in accordance with
         the internal laws of the State of New York.

                  (f) Headings. Section and subsection headings contained in
         this Agreement are inserted for convenience of reference only, shall
         not be deemed to be a part of this Agreement for any purpose, and shall
         not in any way define or affect the meaning, construction or scope of
         any of the provisions hereof.

                                       6


                  (g) Pronouns. All pronouns and any variations thereof shall be
         deemed to refer to the masculine, feminine, neuter, singular or plural,
         as the identity of the person or entity may require.

                  (h) Execution in Counterparts. This Agreement may be signed in
         any number of counterparts, each of which shall be deemed an original,
         and all such counterparts shall constitute one and the same agreement.
         Any counterpart to which original or facsimile signatures of all
         parties are attached shall constitute an original of this Agreement.

                  (i) Notices. All notices, requests, claims, demands and other
         communication under this Agreement shall be in writing and shall be
         delivered personally or sent by overnight courier (providing proof of
         delivery) to the parties or sent by telecopy (providing confirmation of
         transmission) at the following addresses or telecopy numbers (or at
         such other address or telecopy number for a party as shall be specified
         by like notice from such party):

                  if to PREIT:

                         Pennsylvania Real Estate Investment Trust
                         The Bellevue
                         200 South Broad Street
                         Philadelphia, PA  19102
                         Attention: Bruce Goldman, Executive Vice President and
                                    General Counsel
                         Facsimile: (215) 546-7311

                  with a copy (which shall not constitute notice) to:

                         Hogan & Hartson L.L.P.
                         Columbia Square
                         555 13th Street, N.W.
                         Washington, D.C.  20004-1109
                         Attention: J. Warren Gorrell, Jr., Esq.
                                    Stuart A. Barr, Esq.
                         Facsimile: (202) 637-5910

                  and

                         Drinker Biddle & Reath LLP
                         One Logan Square
                         18th & Cherry Streets
                         Philadelphia, PA 19103-6996
                         Attention: Howard A. Blum, Esq.
                         Facsimile: (215) 988-2757

                                       7


                  if to any member of the Non-Compete Group:

                         Crown American Properties, L.P.
                         Pasquerilla Plaza
                         Johnstown, PA  15901
                         Attention: Ronald H. Hamilton
                         Facsimile: (814) 536-9525

                  with a copy (which shall not constitute notice) to:

                         Reed Smith LLP
                         435 Sixth Avenue
                         Pittsburgh, PA  15219
                         Attention: David L. DeNinno, Esq.
                         Facsimile: (412) 288-3218

                  and

                         Sullivan & Cromwell LLP
                         125 Broad Street
                         New York, NY 10004-2498
                         Attention: Joseph C. Shenker, Esq.
                         Facsimile: (212) 558-3588

                  All notices shall be deemed given when delivered personally,
         one day after being delivered to a nationally recognized overnight
         courier or when telecopied (with a confirmatory copy sent by such
         overnight courier)

                            [signature page follows]








                                       8



         IN WITNESS WHEREOF, each of the undersigned has executed this
Agreement, or caused this Agreement to be duly executed on its behalf, as of the
date first set forth above.



                                     ------------------------------------------
                                     Mark E. Pasquerilla


                                     CROWN INVESTMENTS TRUST


                                     By:
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                                     Name:
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                                     Title:
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                                     CROWN AMERICAN INVESTMENT
                                     COMPANY


                                     By:
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                                     Name:
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                                     CROWN DELAWARE HOLDING COMPANY


                                     By:
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                                     Name:
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                                     Title:
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                                     CROWN AMERICAN PROPERTIES, L.P.


                                     By:
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                                     Name:
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                                     Title:
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                                     PENNSYLVANIA REAL ESTATE
                                     INVESTMENT TRUST


                                     By:
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                                     Name:
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                                     Title:
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                                     PREIT ASSOCIATES, L.P.


                                     By:
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                                     Name:
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                                     Title:
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