Reverse In the central part, an inscription in four lines: 3│«GROSZE»│«POLSKIE»│«1827». In the lower part, along the rim, the inscription: «Z MIEDZI KRAIOWEY.» (from local copper).
Obverse In the central part, a double-headed eagle, its heads crowned with two crowns, a third, larger crown above them. On the eagle's breast, the coat of arms of the Kingdom of Poland under a royal crown and canopy. In the eagle's right talon – a scepter and sword, in the left – an orb. Under the right talon – the letter «I•», under the left – the letter «B•». Initials of mintmaster Jacub Benik (Yakov Benik).