Obverse
At bottom, the emblem of the Bulgarian National Bank, denomination and date; at center, a medallion with an image of Tsar Mikhail III Shishman’s monogram and a griffin; country name along the rim
Lettering: БЪЛГАРСКА НАРОДНА БАНКА 2023 10 ЛЕВА
Reverse
Replica of a Bulgarian Medieval gold coin; regnal dates below. Series name around, theme at bottom
Lettering: СРЕДНОВЕКОВНИ БЪЛГАРСКИ ВЛАДЕТЕЛИ ЦАР МИХАИЛ III ШИШМАН 1323 - 1330
