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

Autograph of 55th Governor of New Jersey Chris Christie.

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

<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>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 .

<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>

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

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, 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

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

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.

Autograph, Franz Harary, Magician, 25.5 cm X 20 cm, XF

<div>&nbsp;</div>

Autograph of Franz Harary

Autograph, Chris Christie, 55th Governor of New Jersey and a leading member of the Republican Party, 25 X 20 cm, XF.

<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

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;

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Autograph of Erwin Neher

Autograph of Czech professional Tennis Player Tomas Ber ...

Autograph of Taiwanese chemist Yuan Tseh Lee .

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

Autograph of Norah Jones

Autograph of Tomas Berdych

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

Andrus Ansip is the prime Minister of Estonia.

Autograph of Franz Harary

Autograph of 55th Governor of New Jersey Chris Christie.

Gerhard Ertl is a German physicist and a Professor eme ...

Autograph of Dan Shechtman Professor of Material Science.