100 Leva Srebro

Bulgaria's 1903 banknote series was printed in Saint Petersburg under a contract with the Imperial Russian state printing works — a politically freighted arrangement given Russian influence in Bulgarian affairs following the 1878 liberation from Ottoman rule. The choice of Goznak was practical as much as diplomatic: Bulgaria lacked domestic printing infrastructure capable of producing secure currency at scale.

The "Srebro" designation — silver — indicates this note was technically redeemable in silver coin, a convertibility guarantee the Bulgarian National Bank maintained fitfully through periods of fiscal strain in the early twentieth century. That redemption promise would become increasingly nominal after the Balkan Wars.