IP signed photograph, shows Robert Grubbs during a speech, 12 x 8 inch, obtained In-Person in Lindau, July 2013, signed in blue sharpie.
|Profession||American chemist and Nobel laureate|
|Size in inch (1 inch = 2.5 cm)||12 x 8|
|Type of Autograph||photographs|
|More on Wikipedia||More information on Wikipedia|