Vladimir I Sviatoslavich (circa 960 - 1015) - Prince of Novgorod (970 - 988), Grand Prince of Kiev, a distinguished political activist, a Baptist of Russia. Glorified among the saints as equal to the apostles, the day of memory in Russian Orthodoxy - 15 (28) July.The stamp depicts the Holy Prince Vladimir, the baptism scene, and the old Russian military uniforms, battle armor, and attributes of the Orthodox divine service. Format: 65 × 32,5. Source:rusmarka.ru