SCHEDULE 14A
                    Proxy Statement Pursuant to Section 14(a)
            of the Securities Exchange Act of 1934 (Amendment No. __)


Filed by the Registrant    [  ]

Filed by a Party other than the Registrant    [x]

Check the appropriate box:

[X]      Preliminary Proxy Statement
[  ]     Confidential, for Use of the Commission Only (as permitted by Rule
         14a-6(e)(2))
[  ]     Definitive Proxy Statement
[  ]     Definitive Additional Materials
[  ]     Soliciting Material Pursuant to ss. 240.14a-12

                             Mylan Laboratories Inc.

                (Name of Registrant as Specified In Its Charter)

                                 Carl C. Icahn,
                   Barberry Corp., Hopper Investments LLC and
                         High River Limited Partnership


    (Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (check the appropriate box):

[X]      No fee required.

[   ]    Fee computed on table below per Exchange Act Rule 14a-6(i)(4) and 0-11.

         1)      Title of each class of securities to which transaction applies:



         2)       Aggregate number of securities to which transaction applies:



         3)       Per unit price or other  underlying value of transaction
computed  pursuant to Exchange Act Rule 0-11 (set forth the amount on which the
filing fee is calculated and state how it was determined):



         4)       Proposed maximum aggregate value of transaction:



         5)       Total fee paid:



[  ]     Fee paid previously with preliminary materials.

[  ]     Check box if any part of the fee is offset as provided by Exchange  Act
Rule  0-11(a)(2)  and identify the filing for which the offsetting fee was paid
previously.  Identify the previous filing by  registration  statement number, or
the Form or Schedule and the date of its filing.

         1)       Amount Previously Paid:



         2)       Form, Schedule or Registration Statement No.:



         3)       Filing Party:



         4)       Date Filed:




                      2004 SPECIAL MEETING OF SHAREHOLDERS
                                       OF
                             MYLAN LABORATORIES INC.

                               ___________________
                                 PROXY STATEMENT
                                       OF
                         HIGH RIVER LIMITED PARTNERSHIP
                               ___________________


     This  Proxy  Statement  and the  accompanying  WHITE  proxy  card are being
furnished to shareholders  ("Shareholders")  of MYLAN LABORATORIES INC. ("Mylan"
or the "Company") in connection  with the  solicitation of proxies by High River
Limited Partnership ("High River"), a Delaware limited partnership controlled by
Carl C. Icahn, to be used at the 2004 Special  Meeting (the "Special  Meeting"),
of  Shareholders of Mylan which is scheduled to be held at __:__ a.m. local time
on ________ ___, 2004 at ____________________________,  and at any adjournments,
postponements  or  continuations  thereof..  This Proxy  Statement and the WHITE
proxy card are first being  furnished to  Shareholders on or about _________ __,
2004.

     As you know, on July 26, 2004,  Mylan  announced  its proposed  acquisition
(the "Merger") of King  Pharmaceuticals,  Inc. ("King").  In connection with the
proposed  Merger  Mylan,  Summit  Merger  Corporation,  a  direct,  wholly-owned
subsidiary of Mylan, and King entered into an Agreement and Plan of Merger dated
as of July 23, 2004 (the "Merger Agreement").

     At the Special Meeting,  Mylan is asking Mylan  shareholders to approve the
issuance of Mylan common stock to King shareholders  pursuant to the Merger (the
"Stock  Issuance").  High River is seeking to defeat the Merger by defeating the
vote  on the  Stock  Issuance  at  the  Special  Meeting.  Please  refer  to the
information set forth under the heading "REASONS TO DEFEAT THE PROPOSED MERGER."

     MR.  ICAHN  URGES  SHAREHOLDERS  TO DEFEAT  THE  PROPOSED  MERGER BY VOTING
AGAINST THE STOCK ISSUANCE.

     IF YOUR SHARES ARE HELD IN THE NAME OF A BROKERAGE FIRM, BANK, BANK NOMINEE
OR OTHER  INSTITUTION ON THE RECORD DATE,  ONLY IT CAN VOTE YOUR SHARES AND ONLY
UPON  RECEIPT OF YOUR  SPECIFIC  INSTRUCTIONS.  ACCORDINGLY,  PLEASE  FOLLOW THE
INSTRUCTIONS ON THE ENCLOSED WHITE PROXY CARD OR CONTACT THE PERSON  RESPONSIBLE
FOR YOUR  ACCOUNT AND  INSTRUCT  THAT PERSON TO EXECUTE ON YOUR BEHALF THE WHITE
PROXY CARD VOTING AGAINST THE STOCK ISSUANCE AS SOON AS POSSIBLE.




                                    IMPORTANT

     According to the Company's  proxy  statement  filed with the Securities and
Exchange  Commission,  on _________ ___, 2004 (the "Company's Proxy Statement"),
the  approval  of the Stock  Issuance  by the Mylan  shareholders  requires  the
affirmative  vote of at least a majority  of the votes cast by all  shareholders
entitled to vote on the matter.  Your vote is extremely  important to defeat the
proposed  Merger and the  approval of the Stock  Issuance.  We urge you to mark,
sign,  date and return the  enclosed  WHITE proxy card to vote AGAINST the Stock
Issuance.

     WE URGE YOU NOT TO SIGN ANY PROXY  CARD  SENT TO YOU BY MYLAN.  IF YOU HAVE
ALREADY  DONE SO, YOU MAY REVOKE YOUR PROXY BY  DELIVERING A  LATER-DATED  WHITE
PROXY CARD IN THE ENCLOSED  POSTAGE-PREPAID  ENVELOPE, OR BY VOTING IN PERSON AT
THE SPECIAL  MEETING.  IT IS VERY IMPORTANT THAT YOU DATE YOUR WHITE PROXY CARD.
SEE "VOTING PROCEDURES" AND "PROXY PROCEDURES" BELOW.

     Only  holders of record of  Mylan's  voting  securities  as of the close of
business on October 18, 2004, the record date (the "Record Date") established by
Mylan,  are  entitled  to notice of,  and to attend  and to vote at the  Special
Meeting  and  any  adjournments  or  postponements  thereof.  According  to  the
Company's  Proxy  Statement,  as of the  Record  Date,  there  were  outstanding
approximately _____________ shares of common stock, par value $.50 per share, of
Mylan (the "Common  Stock").  Shareholders of record at the close of business on
the Record Date will be  entitled  to one vote at the  Special  Meeting for each
share of Common Stock of Mylan held on the Record Date.

     As  of  the  Record  Date,  Mr.  Icahn,   High  River  and  its  affiliates
beneficially   own  an  aggregate  of   ___________   shares  of  Common  Stock,
representing approximately ____% of the outstanding shares of Common Stock. High
River and its affiliates intend to vote such shares AGAINST the Stock Issuance.

     VOTE AGAINST THE STOCK  ISSUANCE BY RETURNING  YOUR  COMPLETED  WHITE PROXY
TODAY.




                     PARTICIPANTS IN SOLICITATION OF PROXIES

     The participants  (the  "Participants")  in the solicitation of proxies are
Carl C. Icahn and High River, an entity controlled by Mr. Icahn.

     High  River is a Delaware  limited  partnership,  primarily  engaged in the
business of investing in  securities.  High  River's  general  partner is Hopper
Investments LLC ("Hopper"), a Delaware limited liability company. Barberry Corp.
("Barberry"),  a  Delaware  corporation  and  the  sole  member  of  Hopper,  is
wholly-owned by Mr. Icahn. The principal business address and the address of the
principal  office of (i) High River,  Hopper and  Barberry is 100 South  Bedford
Road,  Mount Kisco,  New York 10549,  and (ii) Mr.  Icahn and Ms.  Golden is c/o
Icahn Associates Corp., 767 Fifth Avenue, 47th Floor, New York, New York 10153.

     Carl C.  Icahn,  age 68, has served as Chairman of the Board and a Director
of  Starfire  Holding  Corporation  (formerly  Icahn  Holding  Corporation),   a
privately-held  holding  company,  and  Chairman  of the Board and a Director of
various  subsidiaries  of Starfire,  since 1984. Mr. Icahn is and has been since
1994,  a majority  shareholder,  the  Chairman  of the Board and a  Director  of
American  Railcar  Industries,  Inc.  ("ARI"),  a Missouri  corporation.  ARI is
primarily  engaged in the  business  of  manufacturing,  managing,  leasing  and
selling of  railroad  freight  and tank cars.  He has also been  Chairman of the
Board and  President  of Icahn & Co.,  Inc., a  registered  broker-dealer  and a
member of the National  Association  of Securities  Dealers,  since 1968.  Since
November  1990,  Mr. Icahn has been  Chairman of the Board of American  Property
Investors,  Inc., the general partner of American Real Estate Partners,  L.P., a
public limited  partnership  that invests in real estate and holds various other
interests,  including the interests in its subsidiaries that are engaged,  among
other  thing,  in oil and gas business and casino  entertainment  business.  Mr.
Icahn has been a  Director  of Cadus  Pharmaceutical  Corporation,  a firm which
holds  various  biotechnology  patents,  since 1993.  From August 1998 to August
2002,  Mr.  Icahn  served as  Chairman  of the Board of  Maupintour  Holding LLC
(f/k/a/  Lowestfare.com,  LLC), an internet travel reservations  company.  From
October 1998 through May,  2004,  Mr. Icahn was the  President and a Director of
Stratosphere  Corporation,  which operates the  Stratosphere  Hotel and Casino.
Since  September 29, 2000,  Mr. Icahn has served as the Chairman of the Board of
GB Holdings,  Inc. a holding  company for the Sands Hotel and Casino in Atlantic
City,  New Jersey.  Since July,  2004, Mr. Icahn has served in the same capacity
with Atlantic  Coast  Entertainment  Holdings,  Inc., a holding  company for the
Sands Hotel and Casino in Atlantic City, New Jersey.  In January 2003, Mr. Icahn
became  Chairman  of the Board and a  Director  of XO  Communications,  Inc.,  a
telecommunications   company.   Mr.  Icahn  received  his  B.A.  from  Princeton
University in 1957.

     As of ________ __, 2004,  Mr. Icahn,  through the companies he owns, may be
deemed to be the beneficial owner of  _____________  shares of the Common Stock,
which represents approximately ___% of outstanding shares of Common Stock.

     As of ________ __, 2004,  High River is the  beneficial  owner of _________
shares of the  Common  Stock.  Each of Mr.  Icahn,  as the sole  shareholder  of
Barberry,  Barberry,  as the sole  member of  Hopper,  and  Hopper,  as the sole
general partner of High River, may be deemed to be the beneficial  owners of the
shares of the Common Stock beneficially owned by




High River. As of ____________,  2004, Gail Golden,  Mr. Icahn's spouse, is
the  beneficial  owner of  _________  shares of the  Common  Stock.  Ms.  Golden
purchased such shares with her personal funds.

     The following employees of affiliates of High River, Icahn Associates Corp.
and Icahn & Co.,  Inc., may also  participate  in soliciting  proxies from Mylan
shareholders in opposition to the Merger and the Stock Issuance: Vince Intrieri,
Keith Meister and David Schechter.  None of these employees own beneficially any
interest  in  securities  of either  Mylan or King,  and none will  receive  any
special compensation in connection with such solicitation.



                      REASONS TO DEFEAT THE PROPOSED MERGER

     The proposed  Merger of Mylan and King was announced on the morning of July
26, 2004.  The closing  stock price of Mylan on the last  business day preceding
the announcement of the proposed Merger was $18.51.  Mylan's closing stock price
on the day of the  announcement  was $15.51.  This 16% decline  from the closing
price on the prior day  represented  an  aggregate  loss of  approximately  $825
million of Mylan  shareholder  value.  As a basis for its decision to merge with
Mylan,   King  has  cited  the  attractive   premium  to  King  shareholders  of
approximately  61.8% over the closing  price of King's  common stock on the last
trading day prior to the announcement of the Merger and of  approximately  34.3%
over the average  closing  price of King's  common  stock  during the six months
prior to that announcement.  IT SHOULD COME AS NO SURPRISE THAT KING THINKS THIS
IS A GOOD DEAL FOR KING. BUT HOW IS THIS A GOOD DEAL FOR MYLAN SHAREHOLDERS?

     Based upon the current trading price of Mylan common stock, which closed at
$17.76 on October 13, 2004 and Mylan's  targeted-year  end closing  date for the
proposed  Merger,  King shares (which  convert in the Merger at 0.9 Mylan shares
for each King  share)  should  trade at $15.98 per share  (without  taking  into
account any  imputed  discount  for the time until the  closing of the  Merger).
However, the closing price for a King share was $11.47 on October 13, 2004. We
believe these prices reflect the  expectation  of the investment  community that
the  Merger is likely to fail.  Based  upon our  review of the  transaction,  we
believe that it should fail!(1)


______________________

     (1)  From  time to time,  Mr.  Icahn  and his  affiliates  establish  short
positions in  securities  that they  believe will fall in price.  On the day the
proposed  Merger was  announced,  the price of King common  stock  increased  by
roughly 24% over the closing price on the prior day. Mr. Icahn believes that the
Merger will not be completed and because of this and because of other weaknesses
he believes King contains (See III. KING'S  FINANCIAL FUTURE AND PERFORMANCE ARE
SUBJECT TO  SIGNIFICANT  CONTINGENCIES  AND RISKS), affiliates of Mr. Icahn have
sold shares of King common stock short. The short position  represents less than
15% of the value of the Mylan common stock  beneficially owned by Mr. Icahn, and
is therefore a small position, as compared to Mr. Icahn's beneficial holdings of
Mylan common stock.




     Mr. Icahn opposes the proposed  Merger and he urges Mylan  shareholders  to
DEFEAT  THE  MERGER  BY VOTING  AGAINST  THE STOCK  ISSUANCE  for the  following
reasons:

     I. ICAHN DOES NOT AGREE WITH MYLAN'S STATED REASONS FOR THE MERGER.

     II.  ICAHN  BELIEVES  THAT  THE  PURCHASE  PREMIUM  PAID  BY  MYLAN  IS NOT
JUSTIFIED.

     III.  KING'S  FINANCIAL  FUTURE AND  PERFORMANCE ARE SUBJECT TO SIGNIFICANT
CONTINGENCIES AND RISKS.

     IV. MYLAN HAS POTENTIAL FOR SIGNIFICANT IMPROVEMENT ABSENT THE MERGER.

     Mr.  Icahn  urges you to defeat  the  Merger  by voting  AGAINST  the Stock
Issuance  and send a  message  to  Mylan  management  by  signing,  dating,  and
returning the enclosed white proxy card as soon as possible.

     I. ICAHN DOES NOT AGREE WITH MYLAN'S STATED REASONS FOR THE MERGER:

     MYLAN SAYS:

     o "Synergy  Opportunities.  Mylan believes that the potential synergies are
expected to reach  approximately  $100  million on an  annualized  basis.  These
synergies are expected to come from, among other things,  the avoidance of costs
for  building a sales  force for Mylan's  nebivolol  product as well as facility
consolidations, sourcing opportunities, and administrative efficiencies."

     o  "Growth  Platform.   King's   1,200-person  sales  force  and  marketing
infrastructure  are expected to provide Mylan with a strong  platform from which
it can launch branded  products,  and, upon approval by the FDA, its anticipated
launch of nebivolol in 2006, and advance Mylan's long-term growth strategy."

     ICAHN SAYS:

     o Even if those synergies are eventually  obtained,  and  disregarding  the
time it would  take to  achieve  them,  Mylan  would  still  have to  create  an
additional  $610 million of value to justify the premium to be paid to King. See
II.  ICAHN  BELIEVES  THAT THE  PURCHASE  PREMIUM IS NOT  JUSTIFIED,  below.  In
addition,  by merging with King, the opportunity for Mylan shareholders relating
to nebivolol will be diluted by 44% See IV. MYLAN HAS POTENTIAL FOR  SIGNIFICANT
IMPROVEMENT ABSENT THE MERGER, below.




     MYLAN SAYS:

     o  "Product  Portfolio.  Mylan's  product  portfolio  is  expected  to grow
substantially in the area of branded pharmaceutical  products as a result of the
combination  and would include four products with sales  exceeding  $100 million
for the twelve months ended March 31, 2004,  Altace(R),  Thrombin(R),  Sonata(R)
and Skelaxin(R),  resulting in a diverse and well-balanced  portfolio of branded
and  generic  pharmaceutical  products  as well as  certain  products  in  their
pipeline."

     ICAHN SAYS:

     o King's highly concentrated portfolio of brand name drugs is threatened by
generic  competition  which  could  have a  material  adverse  effect  on King's
operations.  See III.  KING'S  FINANCIAL  FUTURE AND  PERFORMANCE ARE SUBJECT TO
SIGNIFICANT CONTINGENCIES AND RISKS, below.

     MYLAN SAYS:

     o "Strategic  Position.  The  combination is expected to unite Mylan's core
strengths in supply chain  management,  manufacturing,  science,  compliance and
intellectual  property management with King's well-developed sales and marketing
infrastructure  and  expertise in  identifying  branded  product  opportunities;
generate  increased  cash flow and financial  flexibility  to pursue  additional
growth and  acquisition  opportunities;  and strengthen  the combined  company's
position  in  the  highly  competitive   diversified  specialty   pharmaceutical
industry."

     o  "Strong  Operating  Cash  Flow.  Mylan  anticipates  that cash flow from
operations  will  increase  as a result of the  merger  and  result  in  greater
financial  flexibility,  which is expected to enhance  Mylan's ability to pursue
strategic growth opportunities."

     o "Potential to Obtain Additional  Commercial  Opportunities.  The combined
company may obtain additional  opportunities due to its increased size,  product
development portfolio, capabilities and bargaining power."

     ICAHN SAYS:

     Mylan's  belief in the additive  value of King's  acquisition  expertise is
misplaced.  King's track record over the past 4 years in making acquisitions has
been a  failure.  Despite  spending  $4.6  billion on  acquisitions  to grow its
business since its successful acquisition of Altace in December 1998, the equity
market value of King was only $2.5 billion  based upon the closing  price on the
last business day prior to the  announcement  of the proposed  Merger.  See III,
KING'S FINANCIAL FUTURE AND PERFORMANCE ARE SUBJECT TO SIGNIFICANT CONTINGENCIES
AND RISKS, below.

     MYLAN SAYS:

     o  "Stabilization  of Revenues and Earnings.  Mylan believes that following
the merger, the combination of revenues and earnings from the combined company's
generic and  branded  businesses  will  provide a more stable base than those of
either Mylan or King alone."





     o "Potential for Earnings and Revenue  Growth.  The merger will combine two
large firms in the pharmaceutical  industry,  which is anticipated to create the
opportunity  for continued  growth  potential,  improved  financial  returns and
accelerated  earnings growth.  The combined company would be a larger enterprise
with a broader and more diversified  product portfolio than either Mylan or King
on a stand-alone basis."

     ICAHN SAYS:

     In addition to the risk of King's generic  competition,  King is subject to
significant  investigation  by the SEC and  Office of  Inspector  General of the
Department  of  Health  and  Human   Services,   other   possible   governmental
investigations  and securities and ERISA  litigation which could have a material
adverse  effect  on  King's  business.  See III,  KING'S  FINANCIAL  FUTURE  AND
PERFORMANCE ARE SUBJECT TO SIGNIFICANT CONTINGENCIES AND RISK, below.

     MYLAN SAYS:

     o "Greater  Leverage.  The  combined  company is expected  to have  greater
leverage in obtaining financing for its operations."

     ICAHN SAYS:

     o For a company such as Mylan with over $800 million in cash, no debt,  and
significant cash flow, reliance on this factor is not appropriate.


     II. ICAHN BELIEVES THAT THE PURCHASE PREMIUM IS NOT JUSTIFIED

     The closing  prices of Mylan and King common stock on the last business day
prior to the  announcement  of the  proposed  Merger  were  $18.51  and  $10.37,
respectively.  Based  upon the share  exchange  ratio in the Merger of 0.9 Mylan
shares for each King share,  King was granted a 61%  premium  ($1.5  billion) to
that market  value.  Mr. Icahn  believes  that the premium to be paid to King by
Mylan pursuant to the proposed Merger is not justified.

     Mylan has stated that  potential  synergies  from the deal are  expected to
reach  approximately  $100  million on an  annualized  basis.  However,  at $100
million, deal synergies could amount to only $890 million of value(2). Mr. Icahn
believes  that  management  would need to create an  additional  $610 million of
value to justify the premium to be paid to King.

________________________

     (2) Mr. Icahn has computed this amount by assuming (i) a 35% tax rate to be
applied to reduce the $100 million of value to $65 million annually on after tax
basis and (ii) a 13.7 times price to earnings multiple, which is our calculation
of an appropriate  multiple to apply to Mylan.  Mr. Icahn's  methodology for the
calculation of that multiple is set forth in full on Appendix 1.




     III.  KING'S  FINANCIAL  FUTURE AND  PERFORMANCE ARE SUBJECT TO SIGNIFICANT
CONTINGENCIES AND RISKS

     Mr. Icahn believes that King's financial future and performance are subject
to significant contingencies and risks for the following reasons:

o        King's highly concentrated portfolio of brand name drugs is threatened
         by generic competition
o        Failure of King's acquisitions
o        King's risks relating to governmental investigations


     Highly  Concentrated  Portfolio of Brand Name Drugs  Threatened  by Generic
Competition

     King has a highly  concentrated  portfolio  of brand name drugs  consisting
mainly of five products:  Altace(R);  Skelaxin(R);  Levoxyl(R);  Thrombin(R) and
Sonata(R).  As  reflected  in the King  annual  report on Form 10-K for the year
ended December 31, 2003 (the "King Annual Report") those products  accounted for
approximately  77% of the net 2003 branded  product sales and  royalties  ("2003
Brand Sales")(3). The King Annual Report states that, "if we cannot successfully
enforce our rights under the patents relating to three of our largest  products,
Altace(R),  Levoxyl(R) and Skelaxin(R),  or relating to our product  Prefest(R),
against  generic  drug  manufacturers,   our  results  of  operations  could  be
materially adversely affected". Relevant drugs are discussed below:

     o Altace(R) represents 38% of 2003 Brand Sales.  Altace(R) may face generic
competition  as early as 2005  from  the  challenge  of its  patents  by  Cobalt
Pharmaceutical,  which  filed  with the FDA to  obtain  permission  to  market a
generic  version of Altace.  In any event,  the key Altace(R)  patent expires in
2008.

     o Levoxyl(R) represents 10% of 2003 Brand Sales. In June and July 2004, the
FDA approved  applications by competitors to permit  marketing of their products
as  equivalent  to  Levoxyl(R).  King has  stated  that the FDA  decision  "will
adversely  affect net sales of  Levoxyl(R),  our results of operations  and cash
flows."

     o  Skelaxin(R)  represents  13% of 2003 Brand Sales.  Skelaxin(R)  may face
     generic  competition  as early as 2005 from the challenge of its patents by
several  competitors  which filed with the FDA to obtain  permission to market a
generic version of  Skelaxin(R).  King has stated that if King's petition to the
FDA  with  respect  to  these  matters  is  rejected,  "there  is a  substantial
likelihood that a generic  version of Skelaxin(R)  will enter the market and our
business,  financial  condition,  results of operations  and cash flows could be
materially adversely affected".


_________________________
(3) 2003 Brand Sales constituted 90% of total King's sales for the period.




     o Sonata(R)  represents 5% of 2003 Brand Sales. The patent for Sonata(R) is
expiring in June of 2008.  As a result,  King may face generic  competition  for
Sonata(R) at that time.

     Other Branded Pharmaceuticals.  Most of the remaining brand name drugs sold
by King have no proprietary  protection.  King has stated that, "[a]lthough most
of our revenue is generated by products not subject to competition  from generic
products,   there  is  no  proprietary   protection  for  most  of  our  branded
pharmaceutical  products, and generic substitutes for many of these products are
sold by other pharmaceutical companies. Even our products that currently have no
generic  substitute could face generic  competition if generics are developed by
other companies and approved by the FDA."


     Failure of King's Acquisitions

     King has  historically  grown  through  acquisition  rather  than  internal
development of new drugs.  The King Annual Report states that since King engages
"in limited proprietary research activity with respect to the development of new
chemical  entities,  we rely heavily on purchasing  products in development from
other companies and FDA-approved  products." All of King's main brand name drugs
(i.e.,  Altace(R);  Skelaxin(R);  Levoxyl(R);  Thrombin(R)  and Sonata(R))  were
acquired  and  not  internally  developed.  King  continues  to  implement  this
strategy.  King describes it's current strategy as, "focused on increasing sales
of  our  existing  products  and  enhancing  our  competitive  standing  through
acquisitions of products in development  and  FDA-approved  products,  including
through acquisitions of other companies, that complement our business and enable
us to promote and sell new products through existing  marketing and distribution
channels."

     The  discrepancy  between  the  money  King has  spent on  acquisitions  of
brand-name  drugs  since 1999 and the value of King's  stock prior to the merger
announcement with Mylan highlights the failure of King's  acquisitions.  Despite
spending $4.6 billion on  acquisitions to grow its business since its successful
acquisition of Altace in December 1998, the equity market value of King was only
$2.5 billion  based upon the closing price on the last business day prior to the
announcement of the proposed Merger.  And the $2.5 billion includes the markets'
valuation of Altace(R)!

     Considering  the  highly  competitive  market for  acquiring  new drugs and
King's recent weak acquisition  track record,  Mr. Icahn strongly  questions the
ability of King to  successfully  implement  its  acquisition  strategy and as a
result  replace  potential  losses in sales of its  brand  name  drugs  posed by
increased  competition.  Mylan cited King's  "expertise in  identifying  branded
product opportunities" in the Mylan/King Joint Proxy Statement(4) as an expected
benefit of the proposed Merger.  Given King's track record  regarding  acquiring
brand name drugs in the past four years,  Mr. Icahn remains highly  skeptical of
this  factor  as an  appropriate  basis on which to  support  this  transaction.
___________________________

     (4)  Filed on Form S-4 with SEC on  September  3, 2004  (the  "Joint  Proxy
Statement"), which filing has not been yet made definitive.





King's risks relating to governmental investigations

     King has  reported  that it is  subject  to  investigations  by the SEC and
Office of  Inspector  General of the  Department  of Health and Human  Services,
other possible  governmental  investigations and securities and ERISA litigation
that could have a material adverse effect on its business.  King has accrued $65
million for estimated  settlement  costs with respect to certain matters and has
stated that "if any  governmental  sanctions  are imposed,  or if we were not to
prevail in the pending litigation, neither of which we can predict or reasonably
estimate at this time, our business,  financial condition, results of operations
and cash  flows  could  be  materially  adversely  affected.  Responding  to the
governmental investigations, resolving the amounts owed to governmental agencies
in connection with the underpayments and defending us in the pending  litigation
has resulted,  and is expected to continue to result, in a significant diversion
of management's  attention and resources and an increase in professional  fees."
These matters add to the uncertainty regarding the proposed Merger with King and
further support Mr. Icahn's view that the proposed Merger should be defeated.


     IV. MYLAN HAS POTENTIAL FOR SIGNIFICANT  IMPROVEMENT ABSENT THE MERGER WITH
KING.

     Mr. Icahn  believes that Mylan has potential  for  significant  improvement
absent the merger with King for the following reasons:

     o Mylan stock undervalued

     o Nebivolol opportunity could be substantial


Mylan stock undervalued

     Mylan common stock is listed on the NYSE.  Mylan's  ticker symbol is "MYL".
The  following  table  shows,  for the  calendar  quarters  indicated,  based on
published  financial  sources,  the high and low sale  prices of shares of Mylan
common stock as reported on the New York Stock  Exchange  Composite  Transaction
Tape.




                                                     Mylan Common Stock(1)

                                                    High              Low
2002
         First Quarter                              $16.56            $13.03
         Second Quarter                             $14.24            $11.16
         Third Quarter                              $15.22            $11.60
         Fourth Quarter                             $15.56            $12.79
2003
         First Quarter                              $19.74            $15.56
         Second Quarter                             $23.82            $17.07
         Third Quarter                              $27.10            $20.61
         Fourth Quarter                             $28.53            $20.00
2004
         First Quarter                              $26.35            $21.95
         Second Quarter                             $24.94            $19.80
         Third Quarter                              $20.48            $14.69

     (1) Amounts have been adjusted to reflect a three-for-two stock split which
was effected on January 27, 2003,  and another  three-for-two  stock split which
was effected on October 8, 2003.

     According to the Mylan/King Joint Proxy Statement(5)  Goldman Sachs, King's
financial  advisor,  stated that "Goldman Sachs performed a discounted cash flow
analysis to determine  illustrative  implied  present  values per share of Mylan
common stock using the Mylan Forecasts.  Using discount rates ranging from 10.0%
to 12.0%  (representing  the  range of  weighted  average  cost of  capital  for
comparable specialty  pharmaceutical  companies),  Goldman Sachs derived implied
present  values ranging form $19.40 to $29.07 per share of Mylan common stock by
discounting  to present  values the  expected  free cash flows of Mylan over the
period from August 1, 2004  through  March 31, 2009 and  discounting  to present
value the terminal value at March 31, 2009."

     Furthermore,  according to the  Mylan/King  Joint Proxy  Statement  Goldman
Sachs   determined   the  median  price  to  earnings   ratio   within   generic
pharmaceutical companies selected by Goldman Sachs based on closing prices as of
July 21, 2004,  to be 19.9 times 2004  earnings  estimates  and Mylan's price to
earnings  ratio to be 16.1 times 2004 earnings  estimates.  This data shows that
Mylan trades at a 20% discount to the median price to earnings ratio of selected
comparable companies.

     Mr.  Icahn   believes  that  Mylan's  price  to  earnings   ratio  is  more
appropriately stated at 13.7 times its earnings for the twelve months ended June
30, 2004 and as a result, based on the closing price of Mylan common stock as of
October 13, 2004 of $17.76 per share,  such stock  trades at a 31% discount to
the  median  price  to  earnings  ratio of  selected  Goldman  Sachs  comparable
companies.  For an  explanation  of how Mr.  Icahn  calculates  a 13.7  price to
earnings ratio please refer to Appendix 1 attached to this proxy statement.

______________________

     (5) Full summaries of the financial analysis  presented by Merrill,  Lynch,
Pierce,  Fenner & Smith  Incorporated,  advisor to Mylan, and of Goldman Sachs &
Co.,  advisor to King,  are set forth in the Joint Proxy  Statement of Mylan and
King and should be reviewed by shareholders.






     Either  assuming the correctness of Goldman Sachs analysis or accepting Mr.
Icahn's  valuation  analysis,   it  appears  that  Mylan's  stock  trades  at  a
significant discount to comparable companies.


     Nebivolol Opportunity Could Be Significant

     On July 1, 2004,  Mylan  announced that the FDA accepted for filing its new
drug  application  for  nebivolol.  Mylan is  seeking  approval  for use of that
product in the management of  hypertension  and  anticipates  the launch of that
product in 2006.  Although Mylan has not provided  sufficient data to the public
to accurately quantify the growth potential for Mylan associated with nebivolol,
Robert J. Coury,  Mylan's Chief Executive Officer,  has indicated that nebivolol
is  "an  opportunity  of  what  we  consider  to be of  potentially  substantial
magnitude",  indicating his expectation  that nebivolol will be "the cornerstone
of its future brand  franchise",  and that "we are  extremely  excited about the
opportunity with nebivolol,  not even so much what we're going to have at market
formation  but, what we see what we can develop this compound  into,  especially
around the whole nitric oxide  story."  He further  stated  Mylan's  belief that
nebivolol, "will become a leader in its class."

     In a press release dated August 30, 2004, Mylan announced "that the SENIORS
trial  (Study  of  the  Effects  of  Nebivolol   Intervention  on  Outcomes  and
Rehospitalization  in  Seniors  with  heart  failure),  conducted  in  Europe by
Menarini,  demonstrated  that,  compared  to  placebo,  nebivolol  significantly
reduced the combined primary endpoint of all cause mortality and  cardiovascular
hospital admissions in elderly patients with chronic heart failure."  Mylan CEO,
Robert Coury,  stated "we would like to extend our  congratulations  to Menarini
for having  completed a successful  heart  failure study with  nebivolol.  These
preliminary  results provide important  additional data and further supports our
excitement regarding the potential health benefits nebivolol may hold".

     These statements lead Mr. Icahn to believe Mylan may eventually  attempt to
get a  supplemental  FDA approval of nebivolol  for  treatment of chronic  heart
failure. The two leading beta blocker drugs that address the hypertension market
and have an indication  for chronic heart failure are Toprol XL(R) and Coreg(R),
which generated sales of $453 million and $370 million(6) respectively,  for the
6-month period ended June 30, 2004.(7)  Naturally,  there can be no assurance as
to the sales that nebivolol will achieve or whether it will have applications to
the chronic heart failure  market.  The  statements of Mylan in this regard have
been set forth above for your consideration. However, as is indicated above, Mr.
Icahn believes Mylan is undervalued  without taking the  opportunity  related to
nebivolol into account.  The earnings from which Mr. Icahn based his calculation
of price to earning  ratio for Mylan (see  Appendix I) were based upon  historic
numbers and do not reflect any

 _____________________

     (6) Based on 203  million  British  Pounds at an average  exchange  rate of
$1.8225 US dollars per British Pound.

     (7) For Toprol  XL(R),  as reported in the Astra  Zeneca PLC report on Form
6-K for the  period  ended June 30,  2004.  For  Coreg(R),  as  reported  in the
GlaxoSmithKline PLC report on Form 6-K for the period ended June 30, 2004




sales from nebivolol as Mylan expects to launch the product in 2006.  Thus,
any opportunity  related to nebivolol could provide additional  potential upside
to Mylan shareholders.


     MR.  ICAHN URGES YOU TO DEFEAT THE  PROPOSED  MERGER BY VOTING  AGAINST THE
STOCK ISSUANCE AND SEND A MESSAGE TO MYLAN  MANAGEMENT BY SIGNING,  DATING,  AND
RETURNING THE ENCLOSED WHITE PROXY CARD AS SOON AS POSSIBLE.


     OTHER MATTERS TO BE CONSIDERED AT THE SPECIAL MEETING

     High River and its affiliates  know of no other business to be presented at
the Special  Meeting,  but if other  matters do properly come before the Special
Meeting,  the persons  appointed in the proxy will use their  discretion to vote
the shares of Common Stock  represented by WHITE proxy cards in accordance  with
their judgment on such matters.


                                VOTING PROCEDURES

     Votes cast by proxy or in person at the Special  Meeting  will be tabulated
by ________________ (the "Judge").  The Judge will also determine whether or not
a quorum is present. The Company's Proxy Statement indicates that:

     (i) A quorum of  shareholders  is necessary to hold a valid meeting for the
transaction of business.  The shareholders  entitled to cast at least a majority
of the votes that all  shareholders  are  entitled to cast at the Mylan  special
meeting must be present or  represented  by proxy to constitute a quorum for the
transaction of business at such meeting.  All shares of Mylan stock  represented
at the special meeting,  including abstentions and "broker non-votes,  " will be
treated as present for  determining  the presence or absence of a quorum for all
matters  for  consideration  at the Mylan  special  meeting.  If a quorum is not
present,  Mylan  intends to adjourn or postpone  the  meeting  until a quorum is
obtained.

     (ii) If you are a Mylan shareholder and abstain from voting on the proposed
issuance of Mylan common stock to King  shareholders,  your abstention will have
no effect on such proposal, because only those votes cast "FOR" or "AGAINST" the
proposal will be counted.

     (iii) The approval of the Stock Issuance by the Mylan shareholders requires
the  affirmative  vote  of at  least  a  majority  of  the  votes  cast  by  all
shareholders entitled to vote on the matter.

     For more details  regarding such  procedures and the related matters please
refer to the Company's Proxy Statement.



     Whether or not you are able to attend the Special Meeting, you are urged to
complete the enclosed WHITE proxy and return it in the enclosed  self-addressed,
prepaid envelope. All valid proxies received prior to the meeting will be voted.
IF NO SPECIFICATION IS MADE, THE SHARES WILL BE VOTED AGAINST THE STOCK ISSUANCE
AND IN THE PROXY HOLDERS'  DISCRETION AS TO OTHER MATTERS THAT MAY PROPERLY COME
BEFORE THE SPECIAL MEETING.


                                PROXY PROCEDURES

     IN ORDER FOR YOUR VIEWS TO BE  REPRESENTED AT THE SPECIAL  MEETING,  PLEASE
MARK,  SIGN,  DATE AND  RETURN THE  ENCLOSED  WHITE  PROXY CARD IN THE  ENCLOSED
POSTAGE-PREPAID ENVELOPE.

     The  accompanying  WHITE proxy card will be voted at the Special Meeting in
accordance with your instructions on such card.

Revocation of Proxies

     Any  Shareholder  who has  mailed a [MYLAN  COLOR]  proxy card to Mylan may
revoke it before it is voted by mailing a duly executed WHITE Proxy Card to High
River  bearing a LATER date.  Proxies may be revoked at any time prior to voting
by: (i)  delivering  to the  corporate  secretary  of Mylan,  a written  notice,
bearing  a date  later  than the date of the  proxy,  stating  that the proxy is
revoked,  (ii)  delivering a duly  executed  proxy bearing a later date than the
proxy delivered previously, or (iii) by attending the Special Meeting and voting
in person.  For more details  regarding such  procedures and the related matters
please refer to the Company's Proxy Statement.

     Only  holders of record as of the close of business on the Record Date will
be entitled to vote.  If you were a  Shareholder  on the Record  Date,  you will
retain your voting  rights at the Special  Meeting  even if you sell such shares
after the Record Date.  Accordingly,  it is  important  that you vote the shares
held by you on the  Record  Date,  or grant a proxy to vote  such  shares on the
WHITE proxy card, even if you sell such shares after the Record Date.


                         COST AND METHOD OF SOLICITATION

     Solicitation  of proxies  will be made by Mr.  Icahn,  High River and other
participants stated under the heading "PARTICIPANTS IN SOLICITATION OF PROXIES."






     High River has  retained  D.F.  King & Co.,  Inc.  ("Proxy  Solicitor")  to
conduct the solicitation, for which Proxy Solicitor is to receive a fee of up to
approximately  $[__,000],  plus  reimbursement for its reasonable  out-of-pocket
expenses.  High River has agreed to indemnify  Proxy  Solicitor  against certain
liabilities  and  expenses,  including  certain  liabilities  under the  federal
securities laws.  Insofar as indemnification  for liabilities  arising under the
federal  securities  laws may be  permitted to Proxy  Solicitor  pursuant to the
foregoing  provisions,  we  have  been  informed  that  in  the  opinion  of the
Securities  and Exchange  Commission,  such  indemnification  is against  public
policy and is therefore unenforceable. Proxies may be solicited by mail, courier
services,  Internet,  advertising,  telephone or telecopier or in person.  It is
anticipated  that Proxy  Solicitor  will employ  approximately  [__]  persons to
solicit  proxies  from   Shareholders  for  the  Special   Meeting.   The  total
expenditures  in  furtherance  of, or in connection  with, the  solicitation  of
securities  holders is  $[__,000]  to date,  and is  estimated to be $__,000] in
total.

     Costs related to the  solicitation of proxies,  including  expenditures for
attorneys,   accountants,   public  relations  and  financial  advisers,   proxy
solicitors,  advertising, printing, transportation and related expenses, will be
borne by High River and Mr. Icahn.


                          CERTAIN INFORMATION REGARDING
                        ARRANGEMENTS/UNDERSTANDINGS WITH
                         RESPECT TO SECURITIES OF MYLAN

     Mr.  Icahn,  High River,  Hopper,  Barberry and Ms. Golden may be deemed to
have an understanding  with respect to securities of Mylan as they may be deemed
to  constitute  a "group" for the  purposes of Section  13(d) of the  Securities
Exchange Act of 1934. As a  consequence  of being deemed a "group," such parties
are required to and have made Schedule 13D filings as a group. Such Schedule 13D
filings  are  publicly  available  at the  Securities  and  Exchange  Commission
website: www.sec.gov.

                             ADDITIONAL INFORMATION

     Neither  High  River  nor  any of its  affiliates  is  responsible  for the
accuracy of information  set forth in the Company's Proxy Statement or any other
public filings or statements made by either Mylan or King. 



Date:  __________ __, 2004                  HIGH RIVER LIMITED PARTNERSHIP



                                   APPENDIX I

     Mylan's GAAP net earnings  over the twelve  months ended June 30, 2004 (the
"Period") were $333 million.  To determine a trading  multiple of Mylan's common
stock in relation to Mylan's on-going  operating  performance,  as distinguished
from  non-recurring  items and its significant cash holdings,  Mr. Icahn applied
the following computations:

     o Begin with GAAP net  earnings of Mylan for the twelve  months  ended June
30, 2004 of $333 million.

     o Reduce those GAAP net earnings by the following  items which were
included in Mylan's GAAP financials for the Period:
                (i) $15 million of other income;
                (ii) $39 million of income from  litigation  settlements;  and
                (iii) $177  million of income taxes, to arrive at adjusted net
                      earnings before taxes of $455 million.

     o Apply 35% tax rate (in line with actual GAAP income taxes on a percentage
basis over the twelve  months  ended June 30,  2004) to  adjusted  net  earnings
before taxes of $455 million,  to adjusted net earnings for the Period to arrive
at adjusted net earnings after tax of $296 million.

     o Divide $296 million by 275 million  shares  outstanding on June 30, 2004.
On this basis,  adjusted net earnings after tax per share for the Period,  equal
$1.08.

     o Reduce  the  closing  sale  price  of Mylan  common  stock of  $17.76  on
October 13, 2004 by cash on the Mylan  balance  sheet of $2.95 per  share(8),
resulting in $14.81.

     o Divided  $14.81 by $1.08 to  determine  that  Mylan  traded at 13.7 times
adjusted net earnings after tax per share for the Period  (adjusted as set forth
above).

____________________________

     (8) At June 30, 2004,  Mylan's  cash and  marketable  securities  were $813
million or $2.95 per share based on 275 million shares outstanding.




                                    IMPORTANT


     1. If your shares are held in your own name, please mark, date and mail the
enclosed WHITE proxy card to our Proxy Solicitor,  D.F. King & Co., Inc., in the
postage-paid envelope provided.

     2. If your shares are held in the name of a brokerage firm, bank nominee or
other  institution,  only it can vote such shares and only upon  receipt of your
specific  instructions.  Accordingly,  please  follow  the  instructions  on the
enclosed WHITE proxy card or you should contact the person  responsible for your
account and give instructions for a WHITE proxy card,  representing your shares,
to be voted AGAINST the Stock Issuance.

     3. If you have  already  submitted a [MYLAN  COLOR] proxy card to Mylan for
the  Special  Meeting,  you may  change  your vote to a vote  AGAINST  the Stock
Issuance  to defeat  the  proposed  Merger,  by  marking,  signing,  dating  and
returning the enclosed WHITE proxy card for the Special  Meeting,  which must be
dated after any proxy you may have  submitted  to Mylan.  ONLY YOUR LATEST DATED
PROXY FOR THE SPECIAL MEETING WILL COUNT AT THE SPECIAL MEETING.



 If you have questions or need assistance in voting your shares, please contact:

                              D.F. King & Co., Inc.
                                 48 Wall Street
                            New York, New York 10005
                                 CALL TOLL FREE:
                                     1-800-




                                             [PROXY CARD IS ENCLOSED]


FORM OF PROXY
                          PROXY SOLICITED ON BEHALF OF
                         HIGH RIVER LIMITED PARTNERSHIP
                                     FOR THE
                       SPECIAL MEETING OF SHAREHOLDERS OF
                             MYLAN LABORATORIES INC.
                          TO BE HELD _________ __, 2004

     The undersigned hereby constitutes and appoints __________, __________, and
___________  and each or any of them, as true and lawful agents and proxies with
full power of substitution in each to represent the undersigned, and to vote all
shares of common stock,  par value $. 50 per share ("Common  Shares"),  of Mylan
Laboratories  Inc.  ("Mylan") which the undersigned would be entitled to vote if
personally present, at the Special Meeting of Shareholders of Mylan scheduled to
be held at [ ] at [ ] a.m.,  local time,  on [ ], 2004 and at any  adjournments,
postponements or reschedulings thereof, on all matters coming before the Special
Meeting. This is not a solicitation on behalf of, or in support of, the Board of
Directors of Mylan Laboratories Inc.

     You are encouraged to specify your choice by marking the appropriate box on
the reverse side of this card.  This Proxy when properly  executed will be voted
in the manner directed herein by the undersigned shareholder. IF NO DIRECTION IS
MADE WITH  RESPECT  TO THE  VOTING OF COMMON  SHARES,  THIS  PROXY WILL BE VOTED
AGAINST THE PROPOSAL  DESCRIBED  ON THE REVERSE SIDE OF THIS PROXY.  The persons
listed  above  cannot  vote your Common  Shares  unless you sign and return this
card.

     (Continued on the reverse side)


     (Continued from the reverse side)

     [X] Please mark your vote as in this example

     PLEASE MARK,  SIGN,  DATE AND RETURN THE PROXY  PROMPTLY USING THE ENCLOSED
ENVELOPE

MR. ICAHN AND HIGH RIVER LIMITED PARTNERSHIP STRONGLY RECOMMEND A VOTE AGAINST
THE FOLLOWING PROPOSAL:

     The  proposal of the Mylan Board of  Directors  to consider and vote on the
approval of the issuance of Mylan common  stock,  par value $0.50 per share,  to
shareholders of King  Pharmaceuticals,  Inc. pursuant to the merger contemplated
by the  Agreement  and Plan of Merger,  dated as of July 23, 2004,  by and among
Mylan,  Summit Merger Corporation (a direct,  wholly-owned  subsidiary of Mylan)
and King  Pharmaceuticals,  Inc.,  a copy of which is attached as Annex A to the
joint proxy statement/prospectus of Mylan, dated ________ __, 2004.



                     FOR  [ ]     AGAINST  [ ]  ABSTAIN  [ ]




     In their  discretion,  the proxies are  authorized  to vote upon such other
matters as may properly come before the meeting.


                                      Dated:                  ,2004
                                            ------------------


                                      -----------------------------
                                      Signature(s) (Title, if any)


                                      -----------------------------
                                      Signature if held jointly

                       Note: Please sign exactly as name appears hereon. Joint
                       owners should each sign. When signing as attorney,
                       executor, administrator, trustee or guardian, please give
                       full title as such.