Free Writing Prospectus

Filed Pursuant to Rule 433

Registration No. 333-145845

June 10, 2009

iPath

Periodic Table of Investment Returns

COMMODITY SUB-INDEX ANNUAL RETURNS 1998–2008

1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008

Precious

Metals

–3.44%

Energy

81.72%

Energy

120.36%

Precious

Metals

1.24%

Energy

55.08%

Industrial

Metals

43.53%

Livestock

27.10%

Energy

42.16%

Industrial

Metals

72.35%

Grains

42.08%

Precious

Metals

–4.06%

–18.39%

Industrial

Metals

36.60%

Livestock

8.45%

Livestock

–0.58%

Softs

20.71%

Energy

31.72%

Industrial

Metals

25.27%

Industrial

Metals

33.47%

Precious

Metals

27.12%

Agriculture

29.89%

Grains

–26.32%

Industrial

Metals

–18.86%

Livestock

14.63%

Grains

–1.64%

Agriculture

–17.32%

Agriculture

19.13%

Grains

21.74%

Energy

19.12%

Precious

Metals

20.44%

Grains

23.61%

Precious

Metals

25.95%

Agriculture

–27.47%

Agriculture

–20.43%

Precious

Metals

3.58%

Agriculture

–2.56%

Grains

–17.90%

Precious

Metals

18.86%

Precious

Metals

20.28%

Precious

Metals

7.41%

Softs

10.60%

Agriculture

14.25%

Energy

20.69%

Livestock

–28.41%

Grains

–22.63%

Grains

–19.21%

Softs

–2.63%

Industrial

Metals

–18.66%

Grains

16.98%

Agriculture

13.91%

Softs

2.46%

Agriculture

1.08%

Livestock

–6.12%

Softs

–3.45%

Softs

–28.43%

Livestock

–28.64%

Softs

–19.61%

Industrial

Metals

–2.68%

Softs

–18.77%

Industrial

Metals

2.90%

Softs

–3.19%

Agriculture

–12.85%

Livestock

–0.26%

Softs

–11.97%

Industrial

Metals

–9.86%

Energy

–47.33%

Energy

–46.08%

Agriculture

–20.54%

Precious

Metals

–7.77%

Energy

–37.13%

Livestock

–11.43%

Livestock

–3.92%

Grains

–23.68%

Grains

–3.32%

Energy

–41.41%

Livestock

–10.67%

Industrial

Metals

–48.27%

Softs

Agriculture

Grains

Industrial Metals

Livestock

Precious Metals

Energy

WORST RANKED IN ORDER OF PERFORMANCE BEST

MAJOR MARKET INDEX ANNUAL RETURNS : 1998–2008

1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008

Commodity Index

Total ReturnSM –27.03% 24.35% 31.84% –19.51% 25.91% 23.93% 9.15% 21.36% 2.07% 16.23% –35.65%

S&P GSCITM

Total Return Index –35.75% 40.92% 49.74% –31.93% 32.07% 20.72% 17.28% 25.55% –15.09% 32.67% –46.49%

S&P 500® Index 28.58% 21.04% –9.10% –11.89% –22.10% 28.68% 10.88% 4.91% 15.79% 5.49% –37.00%

Barclays Capital U.S.

Aggregate Index 8.69% –0.82% 11.63% 8.44% 10.25% 4.10% 4.34% 2.43% 4.33% 6.97% 5.24%

Index returns are for illustrative purposes only and do not represent actual iPath ETN performance. Index performance returns do not reflect any management fees,

transaction costs or expenses. Indexes are unmanaged and one cannot invest directly in an index. Past performance does not guarantee future results. For current

Index and iPath ETN performance, go to www.iPathETN.com.

An investment in iPath ETNs involves risks, including possible loss of principal.

For a description of the main risks see “Risk Factors” in the applicable prospectus.

Barclays Bank PLC has filed a registration statement (including a prospectus)

with the SEC for the offering to which this communication relates. Before you

invest, you should read the prospectus and other documents Barclays Bank

PLC has filed with the SEC for more complete information about the issuer and

this offering. You may get these documents for free by visiting www.iPathETN.

com or EDGAR on the SEC website at www.sec.gov. Alternatively, Barclays

Bank PLC will arrange for Barclays Capital Inc. to send you the prospectus if

you request it by calling toll-free 1-877-76-iPATH, or you may request a copy

from any other dealer participating in the offering.

Barclays Global Investors Fund Distribution Company, an affiliate of Barclays Global

Investors, N.A. (BGINA), assists in the promotion of the Securities. Barclays Global

Investors, N.A. and Barclays Capital Inc. (BCI) are affiliates of Barclays Bank PLC.

iPath ETNs (the “Securities”) are unsecured obligations of Barclays Bank PLC and

are not secured debt. The Securities are riskier than ordinary unsecured debt

securities and have no principal protection. Risks of investing in the Securities

include limited portfolio diversification, trade price fluctuations, uncertain principal

repayment, and illiquidity. Investing in the Securities is not equivalent to direct

investment in index or index components. The investor fee will reduce the amount

of your return at maturity or on redemption, and as a result you may receive less

than the principal amount of your investment at maturity or upon redemption of

your Securities even if the value of the relevant index has increased. An investment

in iPath ETNs may not be suitable for all investors.

The Securities may be sold throughout the day on the exchange through any brokerage

account. There are restrictions on the minimum number of Securities you may redeem

directly with the issuer as specified in the applicable prospectus. Commissions may

apply and there are tax consequences in the event of sale, redemption or maturity of

Securities. Sales in the secondary market may result in significant losses.

iPath

iPath® Exchange Traded Notes

COMMODITY SUB-INDEXes AND iPATH® ETN SOLUTIONS

Sub-Index Category ipath ETN Ticker

Energy

Energy iPath® Dow Jones–UBS Energy Subindex Total ReturnSM ETN JJE

Natural Gas iPath® Dow Jones–UBS Natural Gas Subindex Total ReturnSM ETN GAZ

Crude Oil iPath® S&P GSCI™ Crude Oil Total Return Index ETN OIL

livestock

Livestock iPath® Dow Jones–UBS Livestock Subindex Total ReturnSM ETN COW

agriculture

Agriculture iPath® Dow Jones–UBS Agriculture Subindex Total ReturnSM ETN JJA

Grains iPath® Dow Jones–UBS Grains Subindex Total ReturnSM ETN JJG

Softs iPath® Dow Jones–UBS Softs Subindex Total ReturnSM ETN JJS

Sugar iPath® Dow Jones–UBS Sugar Subindex Total ReturnSM ETN SGG

Cotton iPath® Dow Jones–UBS Cotton Subindex Total ReturnSM ETN BAL

Coffee iPath® Dow Jones–UBS Coffee Subindex Total ReturnSM ETN JO

Cocoa iPath® Dow Jones–UBS Cocoa Subindex Total ReturnSM ETN NIB

industrial metals

Industrial Metals iPath® Dow Jones–UBS Industrial Metals Subindex Total ReturnSM ETN JJM

Aluminum iPath® Dow Jones–UBS Aluminum Subindex Total ReturnSM ETN JJU

Copper iPath® Dow Jones–UBS Copper Subindex Total ReturnSM ETN JJC

Nickel iPath® Dow Jones–UBS Nickel Subindex Total ReturnSM ETN JJN

Tin iPath® Dow Jones–UBS Tin Subindex Total ReturnSM ETN JJT

Lead iPath® Dow Jones–UBS Lead Subindex Total ReturnSM ETN LD

precious metals

Precious Metals iPath® Dow Jones–UBS Precious Metals Subindex Total ReturnSM ETN JJP

Platinum iPath® Dow Jones–UBS Platinum Subindex Total ReturnSM ETN PGM

Broad-Based Commodity Solutions

Broad Exposure iPath® Dow Jones–UBS Commodity Index Total ReturnSM ETN DJP

Broad Exposure iPath® S&P GSCI™ Total Return Index ETN GSP

The index components for iPath ETNs linked to commodities indexes are

concentrated in the commodities sector. The market value of the Securities may

be influenced by many unpredictable factors, including, where applicable, highly

volatile commodities prices, changes in supply and demand relationships;

weather; agriculture; trade; pestilence; changes in interest rates; and monetary

and other governmental policies, action and inaction. Index components that

track the performance of a single commodity, or index components concentrated

in a single sector, are speculative and may typically exhibit higher volatility. The

current or “spot” prices of the underlying physical commodities may also affect,

in a volatile and inconsistent manner, the prices of futures contracts in respect of

the relevant commodity. These factors may affect the value of the index and the

value of your Securities in varying ways.In addition to factors affecting commodities

generally, iPath ETNs linked to commodity sub-indexes, may be subject to a

number of additional factors specific to its sub-index category that might cause

increased volatility.

“Dow Jones®”, “DJ®” “UBS®”, “Dow Jones-UBS Commodity IndexSM”, “DJ-UBSCISM”,

“Dow Jones-UBS Commodity Index Total ReturnSM”, “Dow Jones-UBS Agriculture

Subindex Total ReturnSM”, “Dow Jones-UBS Aluminum Subindex Total ReturnSM”,

“Dow Jones-UBS Cocoa Subindex Total ReturnSM”, “Dow Jones-UBS Coffee

Subindex Total ReturnSM”, “Dow Jones-UBS Copper Subindex Total ReturnSM”,

“Dow Jones-UBS Cotton Subindex Total ReturnSM”, “Dow Jones-UBS Energy

Subindex Total ReturnSM”, “Dow Jones-UBS Grains Subindex Total ReturnSM”,

“Dow Jones-UBS Industrial Metals Subindex Total ReturnSM”, “Dow Jones-UBS

Lead Subindex Total ReturnSM”, “Dow Jones-UBS Livestock Subindex Total

ReturnSM”, “Dow Jones-UBS Natural Gas Subindex Total ReturnSM”, “Dow Jones-

UBS Nickel Subindex Total ReturnSM”, “Dow Jones-UBS Platinum Subindex Total

ReturnSM”, “Dow Jones-UBS Precious Metals Subindex Total ReturnSM”, “Dow

Jones-UBS Softs Subindex Total ReturnSM”, “Dow Jones-UBS Sugar Subindex Total

ReturnSM” and “Dow Jones-UBS Tin Subindex Total ReturnSM” are service marks of

Dow Jones & Company, Inc. (“Dow Jones”) and UBS AG (“UBS AG”), as the case

may be, and have been licensed for use for certain purposes by Barclays Bank

PLC. The Securities based on the Dow Jones–UBS Commodity Index Total

ReturnSM are not sponsored, endorsed, sold or promoted by Dow Jones, UBS AG,

UBS Securities LLC (“UBS Securities”), or any of their respective subsidiaries or

affiliates and none of Dow Jones, UBS AG, UBS Securities, or any of their respective

subsidiaries or affiliates makes any representation regarding the advisability of

investing in such Securities.

“Standard & Poor’s®”, “S&P®”, “GSCI®”, “S&P GSCI™”, “S&P GSCI™ Index”, “S&P

GSCI™ Total Return Index”, “S&P GSCI™ Crude Oil Total Return Index” and “S&P

GSCI™ Commodity Index” are trademarks or service marks of The McGraw-Hill

Companies, Inc. and have been licensed for use by Barclays Bank PLC in connection

with the Securities. The S&P GSCI™ Index, the S&P GSCI™ Total Return Index, the

S&P GSCI™ Crude Oil Total Return Index, and S&P GSCI™ Commodity Index are not

owned, endorsed, or approved by or associated with Goldman Sachs & Co. or its

affiliated companies. The Securities are not sponsored, endorsed, sold or promoted

by Standard & Poor’s, a division of the McGraw-Hill Companies, Inc. or any of its

affiliates (“Standard & Poor’s”). Standard & Poor’s does not make any representation

or warranty, express or implied, to the owners of the Securities or any member of

the public regarding the advisability of investing in securities generally or in the

Securities particularly or the ability of the S&P GSCI™ Index or any of its subindexes

to track general commodity market performance.

©2009 BGINA. All rights reserved. iPath, iPath ETNs and the iPath logo are

registered trademarks of Barclays Bank PLC. All other trademarks, servicemarks

or registered trademarks are the property, and used with the permission, of their

respective owners. iP-0092-0609 1250-28GW-6/09

Not FDIC Insured No Bank Guarantee May Lose Value

BCY-M-042-05009

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