<div>Gerhard Ertl &nbsp;is a German physicist and a Professor emeritus at the Department of Physical Chemistry,&nbsp;Awarded the 2007 Nobel Prize in Chemistry for his studies of chemical processes on solid surfaces, 100 X 114.9 mm,&nbsp;Excellent Condition.</div>

Gerhard Ertl  is a German physicist and a Professor emeritus at the Department of Physical Chemistry

Karl Barry Sharpless, An American chemist known for his work on stereoselective reactions.  Excellent Condition.

Autograph of Former United States Navy officer Robert Duane Ballard, .

Autograph, Demetris Christofias,&nbsp;The President of the Public of Cyprus, 20&nbsp;X 15 cm, XF &nbsp;

Autograph of The President of the Public of Cyprus Demetris Christofia

Autograph, Judith Susan Sheindlin, American lawyer, better known as Judge Judy, judge, television personality, and author since 1996.

Autograph of Judith Susan Sheindlin

<div>Tomas Berdych,&nbsp;Czech Professional Tennis&nbsp;Player, Winner of &nbsp;2010 Wimbledon Championships,&nbsp;Played longest ATP match ever (singles and doubles combined). Color Photograph,&nbsp;105 x 114.9mm, Excellent Condition.</div><div>&nbsp;</div>

Autograph of Czech professional Tennis Player Tomas Berdych.

Lulu Ms., Scottish Singer / Actress &amp; Television personality, Her Most Famous Song &quot;To Sir With Love&quot;, Colour Photograph, 126 X 178MM,&nbsp;Excellent Condition.

Lulu Ms., Scottish Singer / Actress & Television personality.

Autograph, David Suzuki, (David Takayoshi Suzuki), is a Japanese Canadian academic, science broadcaster and environmental activist. Suzuki earned a Ph.D in zoology from the University of Chicago in 1961, and was a professor in the genetics department at the University of British Columbia,Notable awards:-Order of Canada 1976,UNESCO&#39;s 2006, Kalinga Prize 1986.

Autograph of David Suzuki.

Autograph, Norah Jones, fullname Geethali Norah Jones Shankar, Norah Jones is an American singer-songwriter, musician, and actress. She is the daughter of sitar virtuoso Ravi Shankar and Sue Jones, 25cm X 20cm, XF.

Autograph of Norah Jones

Autograph, Bronisław Maria Komorowski, &nbsp;President of Poland since 2010, 5th President of Poland, 17&nbsp;X&nbsp;13cm, XF.

Autograph of Bronislaw Maria Komorowski Ex President of Poland.

Autograph, Tomas Berdych, Tennis Player, a Czech professional tennis player. His most notable achievement was reaching the final of the 2010 Wimbledon Championships, 14.5cm X 10.5cm, XF

Autograph of Tomas Berdych

Andrus Ansip,&nbsp;Prime Minister of&nbsp;Estonia,&nbsp;Chairman of the market liberal&nbsp;Estonian Reform Party,&nbsp;Colour Photograph,&nbsp;101 X 151 MM,&nbsp;Excellent&nbsp;Condition.

Andrus Ansip is the prime Minister of Estonia.

<div>Yuan Tseh Lee Taiwanese Chemist,&nbsp;First Taiwanese won the&nbsp;Nobel Prize&nbsp;in Chemistry in 1986 &nbsp;"for their contributions to the dynamics of chemical elementary processes" in 2011, Color Photograph, 100 x 115 mm&nbsp;Excellent Condition.</div>

Autograph of Taiwanese chemist Yuan Tseh Lee .

Robert Duane Ballard, Former United States Navy&nbsp;Officer and A Professor of Oceanography at the University of Rhode Island, Famous &nbsp;for his work in Underwater Archaeology,&nbsp;Maritime Archaeology and Archaeology of shipwrecks, 100 x 115 mm,&nbsp;&nbsp;Excellent Condition.

Wolfgang Ketterle,&nbsp;German Physicist,&amp; Professor of Physics at&nbsp;Massachusetts&nbsp;Institute Of Technology, Appointed as&nbsp;Associate Director of &nbsp;RLE, Colour Photograph,&nbsp;101 X 152 MM,&nbsp;Excellent Condition.

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Autograph of The President of the Public of Cyprus Deme ...

Autograph of Judith Susan Sheindlin

Autograph of Czech professional Tennis Player Tomas Ber ...

Lulu Ms., Scottish Singer / Actress & Television person ...

Autograph of David Suzuki.

Autograph of Norah Jones

Autograph of Bronislaw Maria Komorowski Ex President of ...

Autograph of Tomas Berdych

Andrus Ansip is the prime Minister of Estonia.

Autograph of Taiwanese chemist Yuan Tseh Lee .

Autograph of Former United States Navy officer Robert D ...

Wolfgang Ketterle is a German physicist