Obverse: The crowned bust of the king in the right profile. In the rim, an inscription: BOLESLAUS DICTUS CHROBRY SIVE STRENUUS, below a signature: I.P.H.F.
Reverse: Horizontal inscription: PRIMUS / IN POLONIA / REGIO DIADEMATE / INSIGNITUS, / TERMINOS IMPERII AD / ALBIM BORYSTHENEM / ET OSSAM VICTOR / DESIGNAVIT. / OBIIT A DOMIN 1025. / AETAT 58. REG 33. / D 3. APRILIS.

Author: Jan Filip Holzhaeusser (1741-1792)
Place and date of origin: Poland, 1791-1792 (casting later)
Material: Copper ally
Dimensions: dia. 44 mm
Inventory no.: SHLPN 806