Impressive bronze medal with the image of Prof. Albert Einstein.
Obverse: Relief of bust of Albert Einstein, with text “A. Einstein 1 Centenario.”
Reverse: Famed formula of the theory of relativity: E=mc2 and other formulas. With text “A. Einstein 1879-1955.”
In the margins: No. 451
Diameter: 8 cm.
Weight: 218 grams.
Fine condition.