2-618-768 - The Print Collector/Heritage Images

King Peter I (1844-1921) of Serbia, 1917. Peter I (1844-1921) was King of Serbia from 1903 until 1918. From the end of the First World War until his death he ruled the Kingdom of the Serbs, Croats and Slovenes, which later became known as Yugoslavia. From Will's Cigarettes 'Allied Army Leaders' cigarette card series, 1917.