Signed album page, 5,75 x 3 inch, signed in dark ink "J. Heyrovsky", mounted for display with a photograph, shows Jaroslav Heyrovsky as scientist (altogether 8,25 x 11,75 inch), in very fine condition.
|Year of birth||1967|
|year of death||Czech chemist and inventor of the polarographic method, father of the electroanalytical method, and recipient of the Nobel Prize in 1959|
|Size in inch (1 inch = 2.5 cm)||5,75 x 3 (altogether 8,25 x 11,75)|
|Type of Autograph||cards / album pages|