Signed photograph, shows Ernst Ruska in a close-up portrait, 4 x 6 inch, signed in black sharpie, inscribed and signed versos, in very fine condition.
|Profession||German physicist who won the Nobel Prize in Physics in 1986 for his work in electron optics, including the design of the first electron microscope|
|Year of birth||1906|
|year of death||1988|
|Size in inch (1 inch = 2.5 cm)||4 x 6|
|Type of Autograph||cards / album pages|