<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, .

Linda Evans,&nbsp;An American actress, she is most prominently known for the role of Krystle Carrington in the 1980s ABC prime time soap opera Dynasty, a role she played from 1981 to 1989. 112.5 X 117 mm

Linda Evans, An American actress,

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.

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.

Wolfgang Ketterle is a German physicist

<div>Karl Barry Sharpless,&nbsp;An&nbsp;American chemist known for his work on stereoselective reactions. In 2001 he won a half-share of the Nobel Prize in Chemistry, &nbsp;117.5 X 112.5 mm&nbsp;Excellent Condition.</div>

Autograph, Angela Dorothea Merkel, &nbsp;German politician and former research scientist in 2005 and the leader of the Christian Democratic Union (CDU) since 2000. She is the first woman to hold either office, 15cm x 10 cm, XF&nbsp;

Autograph of Angela Dorothea Merkel German politician and former research scientist

Dan Shechtman, Professor of Material Science At the Technion- Israel Institute of Technology,&nbsp;2011 Nobel Prize in Chemistry for &quot;The Discovery of Quasicrystals,&nbsp;Colored Photograph, 117.5 x 112.5 mm,&nbsp;Excellent Condition.&nbsp;&nbsp;

Autograph of Dan Shechtman Professor of Material Science.

<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.

<div>Dr. Lawrence Gonzi, Prime Minster of Malta, Leader of Nationalist Party and as well as Deputy Prime Minister of Malta, 115 x 112.5 mm&nbsp;Photograph&nbsp;Mounted in&nbsp;Folder.&nbsp;</div>

Autograph of Prime Minster of Malta Dr. Lawrence Gonzi.

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, Erwin Neher, Nobel Prize in Physiology 1991&nbsp;or Medicine, 15cm X 10 cm, XF

Autograph of Erwin Neher

Autograph, Tony Blair,&nbsp;Ex-Prime Minister of the United Kingdom who served as the Prime Minister of the United Kingdom from 1997 to 2007, 17.5&nbsp;X 12.5cm, XF.

Autograph of Tony Blair of Ex-Prime Minister of the United Kingdom.

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.

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Linda Evans, An American actress,

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

Wolfgang Ketterle is a German physicist

Karl Barry Sharpless, An American chemist known for his ...

Autograph of Angela Dorothea Merkel German politician a ...

Autograph of Dan Shechtman Professor of Material Science.

Autograph of Czech professional Tennis Player Tomas Ber ...

Autograph of Prime Minster of Malta Dr. Lawrence Gonzi.

Autograph of Bronislaw Maria Komorowski Ex President of ...

Autograph of Erwin Neher

Autograph of Tony Blair of Ex-Prime Minister of the Uni ...

Autograph of David Suzuki.