Denar, 1270-1272.

Obverse

Marten running left, rosettes above and under in pearl circle

Lettering: MONETA REGIS P SCLAVONIA 

Translation: Money of King of Slavonia 

Reverse

Rimmed double cross, two crowned heads facing each other at base, mintmark on two sides above.
On top star without a dot on the left, crescent with a hoop on the right.

Edge

Smooth