Maine Limited Power of Attorney for Stock Transactions

LIMITED POWER OF ATTORNEY FOR STOCK TRANSACTIONS
AND OTHER CORPORATE POWERS

Warning: This is an important legal document. Before executing as principal or acting under this
instrument as agent, you should consider the following:

Notice to the Principal:

As the "Principal" you are using this power of attorney to grant power to another person (called the Agent) to
make decisions about your property and to use your property on your behalf. Under this power of attorney
you give your Agent broad and sweeping powers to sell or otherwise dispose of your property without notice
to you. Under this document your Agent will continue to have these powers after you become incapacitated.
The powers that you give your Agent are explained more fully in the Maine Uniform Power of Attorney Act,
Maine Revised Statutes, Title 18-A, Article 5, Part 9. You have the right to revoke this power of attorney at
any time as long as you are not incapacitated. If there is anything about this power of attorney that you do not
understand you should ask a lawyer to explain it to you.

Notice to the Agent:

As the "Agent" you are given power under this power of attorney to make decisions about the property
belonging to the Principal and to dispose of the Principal's property on the Principal's behalf in accordance
with the terms of this power of attorney. This power of attorney is valid only if the Principal is of sound mind
when the Principal signs it. When you accept the authority granted under this power of attorney a special
legal relationship is created between you and the Principal. This relationship imposes upon you legal duties
that continue until you resign or the power of attorney is terminated or revoked. The duties are more fully
explained in the Maine Uniform Power of Attorney Act, Maine Revised Statutes, Title 18-A, Article 5, Part
9 and Title 18-B, sections 802 to 807 and Title 18-B, chapter 9. As the Agent, you are generally not entitled
to use the Principal's property for your own benefit or to make gifts to yourself or others unless the power of
attorney gives you such authority. If you violate your duty under this power of attorney you may be liable for
damages and may be subject to criminal prosecution. You must stop acting on behalf of the Principal if you
learn of any event that terminates this power of attorney or your authority under this power of attorney.
Events of termination are more fully explained in the Maine Uniform Power of Attorney Act and include, but
are not limited to, revocation of your authority or of the power of attorney by the Principal, the death of the
Principal or the commencement of divorce proceedings between you and the Principal. If there is anything
about this power of attorney or your duties under it that you do not understand you should ask a lawyer to
explain it to you.

STATE OF MAINE

COUNTY OF

KNOW ALL MEN BY THESE PRESENT, THAT I

whose address is

Maine, (City),

(Zip), have made, constituted and appointed, and by these presents do make, constitute and

appoint, my true and lawful attorney -in-fact to act with the following limited

powers, to wit:

Exercising stock options and voting all of my shares of stock in a

Corporation incorporated in the State of hereinafter "Corporation",

without the necessity of a proxy and the right to appoint proxies therefor, and possessing all powers
that I possess as granted to me by the Bylaws of said corporation, to incorporate, reorganize, merge,
consolidate, recapitalize, sell, liquidate or dissolve any business; elect or employ officers, directors
and agents; carry out the provisions of any agreement for the sale of any business interest or the stock
therein. These powers include, but are not limited to, the following:

A. Receive, hold, transfer, sell and convey any stock certificates of the Corporation and all
documents of title in connection therewith;

B. Make, execute and deliver, in my name and on my behalf, for any consideration
whatsoever, for cash, instruments of conveyance covering the stock of the Corporation,
containing such terms, covenants and conditions deemed necessary or advisable by my agent;

C. Execute, in my name and on my behalf, such contracts or other assurances as may be
requested or required by any bank or other institution or individual when carrying out the
powers granted herein; and

D. Acquire, exchange, buy or sell my stock in the corporation, or any interest therein, on
such terms and conditions as my agent shall deem proper. Execute and deliver, in my name
and on my behalf, conveyances of said stock.

FURTHER, I do authorize my aforesaid attorney to execute, acknowledge and deliver any instrument
under seal or otherwise, and to do all things necessary to carry out the intent hereof, hereby granting unto my
said attorney full power and authority to act in and concerning the premises as fully and effectually as I may
do if personally present, limited, however, to the purpose for which this limited power of attorney is
executed.

PROVIDED, however, that all business transacted hereunder for me or for my account shall be
transacted in my name, and that all endorsements and instruments executed by my said attorney for the
purpose of carrying out the foregoing powers shall contain my name, followed by that of my said attorney
and the designation "attorney-in-fact".

This Power of Attorney shall be:

I further declare that any act or thing lawfully done hereunder and within the powers herein stated by
my said attorney shall be binding on myself and my heirs, legal and personal representatives and assigns,
whether the same shall have been done either before or after my death, or other revocation of this instrument,
unless and until reliable intelligence or notice thereof shall have been received by my said attorney.

Third parties may rely upon the representations of the agents as to all matters relating to any power
granted to them hereunder, and no person who may act in reliance upon the representations of the agent or
the authority granted to it shall incur any liability to the principal or his estate as result of permitting the
agent to exercise any power.

IN WITNESS WHEREOF, I have hereunto set my hand and seal this the day of

20

ATTESTATION

The hereinafter named Witnesses, each declare under penalty of perjury under the laws of the State of
Maine, that the principal is personally known to us, that the principal signed and acknowledged this Limited
power of attorney in our presence, that the principal appears to be of sound mind and under no duress, fraud
or undue influence, that we are not the person appointed as attorney-in-fact by this document and that we
witnessed this power of attorney in the presence of the principal. We are not related to the principal by
blood, marriage or adoption, and to the best of our knowledge, are not entitled to any part of the estate of the
principal upon the death of the principal under a will now existing or by operation of law.

STATE OF MAINE

COUNTY OF

The foregoing instrument was acknowledged before me this (date)

(name of person acknowledged).

My Commission Expires: