USSR - CIRCA 1962: A stamp printed in USSR shows Jean-Jacques Rousseau (1712-1778), a Genevan philosopher, writer and composer, circa 1962 Shutterstock Image - USSR - CIRCA 1962: A stamp printed in USSR shows Jean-Jacques Rousseau (1712-1778), a Genevan philosopher, writer and composer, circa 1962 - ID: 129441500