<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, .

Fredrik Reinfeldt, Prime Minister of Sweden, Chairman of the Liberal Conservative Moderate &amp; President of European Council,&nbsp;Colour Photograph,&nbsp;125 X 178MM,&nbsp;Excellent Condition.

Fredrik Reinfeldt, Prime Minister of Sweden

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

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.

<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 .

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

Autograph of Erwin Neher

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

<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>

<div>DR Ada Yonath, Legendary Scientist,&nbsp;First Israeli woman to win the Nobel Prize out of ten Israeli Nobel laureates, First woman from the Middle East to win a Nobel prize in the sciences, First woman in 45 years to win the Nobel Prize for Chemistry. 100 X 115.mm Excellent Contion.</div><div> </div><div>&nbsp;</div>

DR Ada Yonath, Legendary Scientist, First Israeli woman to win the Nobel Prize out of ten Israeli Nobel laureates,

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

Autograph of 55th Governor of New Jersey Chris Christie.

Autograph, Marie Versini, A French film and Television actress, 15&nbsp;X 10cm, XF.

Autograph of French Film and Television Actress of Marie Versini.

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.

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Fredrik Reinfeldt, Prime Minister of Sweden

Wolfgang Ketterle is a German physicist

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

Autograph of Taiwanese chemist Yuan Tseh Lee .

Autograph of Erwin Neher

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

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

DR Ada Yonath, Legendary Scientist, First Israeli woman ...

Autograph of Bronislaw Maria Komorowski Ex President of ...

Autograph of 55th Governor of New Jersey Chris Christie.

Autograph of French Film and Television Actress of Mari ...

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