Bronze medal n. d., On the sea journey of Olga to Greece 955. Number 60 from the Historical Series, by T. Ivanov and (reverse) I. C. Jaeger. Armored bust of Sviatoslav to right, holding shield. Rv. Olga, with three male attendants about to board a ship. Number 60 to right. 79 mm. Diakov 1727. NGC MS63 BN.

Svyatoslav I, also known as Svyatoslav Igorevich, was a prominent ruler of Kievan Rus who reigned from 945 until his death in 972. Born around 942, he was the son of Igor of Kiev and Olga of Kiev, who acted as regent during his early years. Svyatoslav is notable for his military prowess and expansionist policies, which significantly shaped the early medieval state of Kievan Rus.